\documentclass[9pt]{article}
\usepackage{amsmath}
\begin{document}
Read in the following dictionary:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{20}   &  -9.0 & +  2.00 x_{1} & +  4.00 x_{2} &   & +  5.00 x_{4} &   & -1.00 x_{6} & -4.00 x_{7} & +  9.00 x_{8} & -1.00 x_{9} & -8.00 x_{10} & +  1.00 x_{11} & -2.00 x_{12} & +  9.00 x_{13} & +  4.00 x_{14} & -7.00 x_{15} & +  5.00 x_{16} & +  7.00 x_{17} & -10.00 x_{18} & +  4.00 x_{19}\\
 x_{21}   &  -55.0 & -8.00 x_{1} & +  8.00 x_{2} & +  8.00 x_{3} & +  8.00 x_{4} & -3.00 x_{5} &   & +  2.00 x_{7} & -5.00 x_{8} & -5.00 x_{9} & +  7.00 x_{10} & + 10.00 x_{11} & -4.00 x_{12} & +  5.00 x_{13} & +  7.00 x_{14} & -8.00 x_{15} & +  8.00 x_{16} & -9.00 x_{17} & +  6.00 x_{18} & +  7.00 x_{19}\\
 x_{22}   &  -9.0 & -9.00 x_{1} & +  8.00 x_{2} & +  5.00 x_{3} & -4.00 x_{4} & -8.00 x_{5} & -7.00 x_{6} & +  2.00 x_{7} & -6.00 x_{8} & -1.00 x_{9} & +  6.00 x_{10} & +  9.00 x_{11} & +  4.00 x_{12} & -8.00 x_{13} & -2.00 x_{14} &   & -5.00 x_{16} & +  6.00 x_{17} & +  7.00 x_{18} & + 10.00 x_{19}\\
 x_{23}   &  -13.0 & -9.00 x_{1} & + 10.00 x_{2} & +  1.00 x_{3} & +  1.00 x_{4} & -9.00 x_{5} &   & +  7.00 x_{7} & +  3.00 x_{8} & -9.00 x_{9} & -6.00 x_{10} & +  5.00 x_{11} & +  6.00 x_{12} & -4.00 x_{13} & +  3.00 x_{14} & +  9.00 x_{15} & -5.00 x_{16} & +  1.00 x_{17} & +  7.00 x_{18} & +  1.00 x_{19}\\
 x_{24}   &  -16.0 & -2.00 x_{1} & + 10.00 x_{2} & -1.00 x_{3} & +  9.00 x_{4} & +  6.00 x_{5} & -10.00 x_{6} & + 10.00 x_{7} & +  8.00 x_{8} & -5.00 x_{9} & +  9.00 x_{10} & +  9.00 x_{11} & -7.00 x_{12} & -3.00 x_{13} & +  2.00 x_{14} & +  6.00 x_{15} & +  2.00 x_{16} & +  5.00 x_{17} & +  1.00 x_{18} & +  5.00 x_{19}\\
 x_{25}   &  11.0 & -10.00 x_{1} & -5.00 x_{2} & +  1.00 x_{3} & -10.00 x_{4} & -5.00 x_{5} & -9.00 x_{6} & + 10.00 x_{7} & -8.00 x_{8} & +  8.00 x_{9} & +  6.00 x_{10} & -4.00 x_{11} & -8.00 x_{12} & +  7.00 x_{13} & +  8.00 x_{14} & +  2.00 x_{15} & -1.00 x_{16} & +  8.00 x_{17} & -5.00 x_{18} & +  9.00 x_{19}\\
 x_{26}   &  42.0 & +  2.00 x_{1} & +  8.00 x_{2} & +  5.00 x_{3} & +  1.00 x_{4} & -5.00 x_{5} & -10.00 x_{6} & -4.00 x_{7} & -1.00 x_{8} & +  3.00 x_{9} & -5.00 x_{10} & -7.00 x_{11} & +  6.00 x_{12} & + 10.00 x_{13} & -4.00 x_{14} & -9.00 x_{15} & -6.00 x_{16} & +  2.00 x_{17} & +  2.00 x_{18} & -7.00 x_{19}\\
 x_{27}   &  -39.0 & -2.00 x_{1} & +  2.00 x_{2} & + 10.00 x_{3} & -1.00 x_{4} & +  4.00 x_{5} &   & +  7.00 x_{7} & +  9.00 x_{8} & -3.00 x_{9} & -2.00 x_{10} & +  9.00 x_{11} & -8.00 x_{12} & -9.00 x_{13} & + 10.00 x_{14} & +  7.00 x_{15} & +  9.00 x_{16} & +  5.00 x_{17} & -1.00 x_{18} & +  1.00 x_{19}\\
 x_{28}   &  -3.0 & -8.00 x_{1} &   & + 10.00 x_{3} & +  7.00 x_{4} & +  7.00 x_{5} & -7.00 x_{6} & -6.00 x_{7} & -7.00 x_{8} & -10.00 x_{9} & -3.00 x_{10} & +  7.00 x_{11} & +  8.00 x_{12} & -2.00 x_{13} & +  8.00 x_{14} & -5.00 x_{15} & + 10.00 x_{16} & +  8.00 x_{17} & -3.00 x_{18} &   \\
 x_{29}   &  -2.0 & +  7.00 x_{1} & + 10.00 x_{2} & -10.00 x_{3} & +  2.00 x_{4} & -5.00 x_{5} & -9.00 x_{6} &   & +  2.00 x_{8} & +  1.00 x_{9} & + 10.00 x_{10} & +  1.00 x_{11} & +  2.00 x_{12} & -8.00 x_{13} & -1.00 x_{14} & -5.00 x_{15} & -8.00 x_{16} & -5.00 x_{17} & +  6.00 x_{18} & +  3.00 x_{19}\\
 x_{30}   &  40.0 & -5.00 x_{1} & -9.00 x_{2} & -9.00 x_{3} & +  3.00 x_{4} & -2.00 x_{5} & -9.00 x_{6} & +  4.00 x_{7} & -10.00 x_{8} & +  7.00 x_{9} &   & +  3.00 x_{11} & +  6.00 x_{12} & -6.00 x_{13} & -5.00 x_{14} & +  5.00 x_{15} & -3.00 x_{16} & +  7.00 x_{17} & -1.00 x_{18} & + 10.00 x_{19}\\
 x_{31}   &  6.0 & -4.00 x_{1} &   & -4.00 x_{3} &   & +  6.00 x_{5} & -3.00 x_{6} & -7.00 x_{7} & +  2.00 x_{8} & -2.00 x_{9} & -7.00 x_{10} & +  2.00 x_{11} & +  1.00 x_{12} & +  4.00 x_{13} & -1.00 x_{14} & +  7.00 x_{15} & +  9.00 x_{16} & +  8.00 x_{17} & +  3.00 x_{18} & -6.00 x_{19}\\
 x_{32}   &  5.0 & +  1.00 x_{1} & -2.00 x_{2} & + 10.00 x_{3} & -4.00 x_{4} & -1.00 x_{5} & +  6.00 x_{6} & -2.00 x_{7} & +  5.00 x_{8} & +  9.00 x_{9} & -5.00 x_{10} & +  2.00 x_{11} & -8.00 x_{12} & -9.00 x_{13} & -2.00 x_{14} & +  8.00 x_{15} & -4.00 x_{16} & -5.00 x_{17} & -5.00 x_{18} & +  2.00 x_{19}\\
 x_{33}   &  36.0 & +  2.00 x_{1} & -8.00 x_{2} & + 10.00 x_{3} & + 10.00 x_{4} & +  3.00 x_{5} & -9.00 x_{6} & -9.00 x_{7} & +  6.00 x_{8} & +  7.00 x_{9} & + 10.00 x_{10} & -6.00 x_{11} & +  8.00 x_{12} & -2.00 x_{13} & -3.00 x_{14} & +  8.00 x_{15} & -4.00 x_{16} & +  4.00 x_{17} & +  9.00 x_{18} & -4.00 x_{19}\\
 x_{34}   &  -4.0 & +  9.00 x_{1} & +  4.00 x_{2} & -8.00 x_{3} & -5.00 x_{4} & -9.00 x_{5} & -1.00 x_{6} & -5.00 x_{7} & -2.00 x_{8} & -6.00 x_{9} & -6.00 x_{10} & +  4.00 x_{11} & +  3.00 x_{12} &   & -7.00 x_{14} &   & +  6.00 x_{16} & +  4.00 x_{17} & -3.00 x_{18} & +  1.00 x_{19}\\
 x_{35}   &  7.0 & +  5.00 x_{1} & +  3.00 x_{2} & +  3.00 x_{3} & -9.00 x_{4} & +  2.00 x_{5} & -8.00 x_{6} & -10.00 x_{7} & -3.00 x_{8} & -10.00 x_{9} & -7.00 x_{10} & +  8.00 x_{11} & +  1.00 x_{12} & +  6.00 x_{13} & + 10.00 x_{14} & -8.00 x_{15} & -9.00 x_{16} &   & +  3.00 x_{18} & -5.00 x_{19}\\
 x_{36}   &  15.0 & -1.00 x_{1} & -10.00 x_{2} & -5.00 x_{3} &   & +  4.00 x_{5} & -2.00 x_{6} & -7.00 x_{7} & +  7.00 x_{8} & +  1.00 x_{9} & +  5.00 x_{10} & -10.00 x_{11} & +  1.00 x_{12} & +  8.00 x_{13} & -7.00 x_{14} & -5.00 x_{15} & +  6.00 x_{16} & -10.00 x_{17} & +  2.00 x_{18} & +  6.00 x_{19}\\
 x_{37}   &  55.0 & + 10.00 x_{1} & +  3.00 x_{2} & -3.00 x_{3} & -8.00 x_{4} &   & -10.00 x_{6} & -4.00 x_{7} & -8.00 x_{8} & +  3.00 x_{9} & +  6.00 x_{10} & -7.00 x_{11} & -6.00 x_{12} & -9.00 x_{13} & -4.00 x_{14} & -6.00 x_{15} & -5.00 x_{16} & -10.00 x_{17} & +  2.00 x_{18} & -3.00 x_{19}\\
 x_{38}   &  55.0 & -7.00 x_{1} & -6.00 x_{2} & +  1.00 x_{3} & +  5.00 x_{4} & -6.00 x_{5} & +  3.00 x_{6} & -5.00 x_{7} & -10.00 x_{8} & +  7.00 x_{9} & +  1.00 x_{10} & -2.00 x_{11} & -9.00 x_{12} & -2.00 x_{13} & -4.00 x_{14} & -8.00 x_{15} & +  5.00 x_{16} & +  9.00 x_{17} & -3.00 x_{18} & +  2.00 x_{19}\\
\hline
z    &  0.0 & +  2.00 x_{1} & -2.00 x_{2} &   & +  1.00 x_{4} & +  1.00 x_{5} & -5.00 x_{6} & +  5.00 x_{7} & +  4.00 x_{8} & -1.00 x_{9} & +  2.00 x_{10} & -4.00 x_{11} &   & +  2.00 x_{13} & -2.00 x_{14} & +  1.00 x_{15} & -1.00 x_{16} & -4.00 x_{17} & +  4.00 x_{18} & -3.00 x_{19}\\
\end{array}\]
\subsection{Initialization Phase: Dual Problem Solving}
New Objective in primal was changed to : \[ \max\ \sum_{j=1}^{19}\ - x_j \] 
Primal variable $x_j$ corresponds to dual variable $y_j$ for $j = 1,\ldots,38$
Dual Dictionary (with objective changed is): 
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 y_{1}   &  1.0 & -2.00 y_{20} & +  8.00 y_{21} & +  9.00 y_{22} & +  9.00 y_{23} & +  2.00 y_{24} & + 10.00 y_{25} & -2.00 y_{26} & +  2.00 y_{27} & +  8.00 y_{28} & -7.00 y_{29} & +  5.00 y_{30} & +  4.00 y_{31} & -1.00 y_{32} & -2.00 y_{33} & -9.00 y_{34} & -5.00 y_{35} & +  1.00 y_{36} & -10.00 y_{37} & +  7.00 y_{38}\\
 y_{2}   &  1.0 & -4.00 y_{20} & -8.00 y_{21} & -8.00 y_{22} & -10.00 y_{23} & -10.00 y_{24} & +  5.00 y_{25} & -8.00 y_{26} & -2.00 y_{27} &   & -10.00 y_{29} & +  9.00 y_{30} &   & +  2.00 y_{32} & +  8.00 y_{33} & -4.00 y_{34} & -3.00 y_{35} & + 10.00 y_{36} & -3.00 y_{37} & +  6.00 y_{38}\\
 y_{3}   &  1.0  &   & -8.00 y_{21} & -5.00 y_{22} & -1.00 y_{23} & +  1.00 y_{24} & -1.00 y_{25} & -5.00 y_{26} & -10.00 y_{27} & -10.00 y_{28} & + 10.00 y_{29} & +  9.00 y_{30} & +  4.00 y_{31} & -10.00 y_{32} & -10.00 y_{33} & +  8.00 y_{34} & -3.00 y_{35} & +  5.00 y_{36} & +  3.00 y_{37} & -1.00 y_{38}\\
 y_{4}   &  1.0 & -5.00 y_{20} & -8.00 y_{21} & +  4.00 y_{22} & -1.00 y_{23} & -9.00 y_{24} & + 10.00 y_{25} & -1.00 y_{26} & +  1.00 y_{27} & -7.00 y_{28} & -2.00 y_{29} & -3.00 y_{30} &   & +  4.00 y_{32} & -10.00 y_{33} & +  5.00 y_{34} & +  9.00 y_{35} &   & +  8.00 y_{37} & -5.00 y_{38}\\
 y_{5}   &  1.0  &   & +  3.00 y_{21} & +  8.00 y_{22} & +  9.00 y_{23} & -6.00 y_{24} & +  5.00 y_{25} & +  5.00 y_{26} & -4.00 y_{27} & -7.00 y_{28} & +  5.00 y_{29} & +  2.00 y_{30} & -6.00 y_{31} & +  1.00 y_{32} & -3.00 y_{33} & +  9.00 y_{34} & -2.00 y_{35} & -4.00 y_{36} &   & +  6.00 y_{38}\\
 y_{6}   &  1.0 & +  1.00 y_{20} &   & +  7.00 y_{22} &   & + 10.00 y_{24} & +  9.00 y_{25} & + 10.00 y_{26} &   & +  7.00 y_{28} & +  9.00 y_{29} & +  9.00 y_{30} & +  3.00 y_{31} & -6.00 y_{32} & +  9.00 y_{33} & +  1.00 y_{34} & +  8.00 y_{35} & +  2.00 y_{36} & + 10.00 y_{37} & -3.00 y_{38}\\
 y_{7}   &  1.0 & +  4.00 y_{20} & -2.00 y_{21} & -2.00 y_{22} & -7.00 y_{23} & -10.00 y_{24} & -10.00 y_{25} & +  4.00 y_{26} & -7.00 y_{27} & +  6.00 y_{28} &   & -4.00 y_{30} & +  7.00 y_{31} & +  2.00 y_{32} & +  9.00 y_{33} & +  5.00 y_{34} & + 10.00 y_{35} & +  7.00 y_{36} & +  4.00 y_{37} & +  5.00 y_{38}\\
 y_{8}   &  1.0 & -9.00 y_{20} & +  5.00 y_{21} & +  6.00 y_{22} & -3.00 y_{23} & -8.00 y_{24} & +  8.00 y_{25} & +  1.00 y_{26} & -9.00 y_{27} & +  7.00 y_{28} & -2.00 y_{29} & + 10.00 y_{30} & -2.00 y_{31} & -5.00 y_{32} & -6.00 y_{33} & +  2.00 y_{34} & +  3.00 y_{35} & -7.00 y_{36} & +  8.00 y_{37} & + 10.00 y_{38}\\
 y_{9}   &  1.0 & +  1.00 y_{20} & +  5.00 y_{21} & +  1.00 y_{22} & +  9.00 y_{23} & +  5.00 y_{24} & -8.00 y_{25} & -3.00 y_{26} & +  3.00 y_{27} & + 10.00 y_{28} & -1.00 y_{29} & -7.00 y_{30} & +  2.00 y_{31} & -9.00 y_{32} & -7.00 y_{33} & +  6.00 y_{34} & + 10.00 y_{35} & -1.00 y_{36} & -3.00 y_{37} & -7.00 y_{38}\\
 y_{10}   &  1.0 & +  8.00 y_{20} & -7.00 y_{21} & -6.00 y_{22} & +  6.00 y_{23} & -9.00 y_{24} & -6.00 y_{25} & +  5.00 y_{26} & +  2.00 y_{27} & +  3.00 y_{28} & -10.00 y_{29} &   & +  7.00 y_{31} & +  5.00 y_{32} & -10.00 y_{33} & +  6.00 y_{34} & +  7.00 y_{35} & -5.00 y_{36} & -6.00 y_{37} & -1.00 y_{38}\\
 y_{11}   &  1.0 & -1.00 y_{20} & -10.00 y_{21} & -9.00 y_{22} & -5.00 y_{23} & -9.00 y_{24} & +  4.00 y_{25} & +  7.00 y_{26} & -9.00 y_{27} & -7.00 y_{28} & -1.00 y_{29} & -3.00 y_{30} & -2.00 y_{31} & -2.00 y_{32} & +  6.00 y_{33} & -4.00 y_{34} & -8.00 y_{35} & + 10.00 y_{36} & +  7.00 y_{37} & +  2.00 y_{38}\\
 y_{12}   &  1.0 & +  2.00 y_{20} & +  4.00 y_{21} & -4.00 y_{22} & -6.00 y_{23} & +  7.00 y_{24} & +  8.00 y_{25} & -6.00 y_{26} & +  8.00 y_{27} & -8.00 y_{28} & -2.00 y_{29} & -6.00 y_{30} & -1.00 y_{31} & +  8.00 y_{32} & -8.00 y_{33} & -3.00 y_{34} & -1.00 y_{35} & -1.00 y_{36} & +  6.00 y_{37} & +  9.00 y_{38}\\
 y_{13}   &  1.0 & -9.00 y_{20} & -5.00 y_{21} & +  8.00 y_{22} & +  4.00 y_{23} & +  3.00 y_{24} & -7.00 y_{25} & -10.00 y_{26} & +  9.00 y_{27} & +  2.00 y_{28} & +  8.00 y_{29} & +  6.00 y_{30} & -4.00 y_{31} & +  9.00 y_{32} & +  2.00 y_{33} &   & -6.00 y_{35} & -8.00 y_{36} & +  9.00 y_{37} & +  2.00 y_{38}\\
 y_{14}   &  1.0 & -4.00 y_{20} & -7.00 y_{21} & +  2.00 y_{22} & -3.00 y_{23} & -2.00 y_{24} & -8.00 y_{25} & +  4.00 y_{26} & -10.00 y_{27} & -8.00 y_{28} & +  1.00 y_{29} & +  5.00 y_{30} & +  1.00 y_{31} & +  2.00 y_{32} & +  3.00 y_{33} & +  7.00 y_{34} & -10.00 y_{35} & +  7.00 y_{36} & +  4.00 y_{37} & +  4.00 y_{38}\\
 y_{15}   &  1.0 & +  7.00 y_{20} & +  8.00 y_{21} &   & -9.00 y_{23} & -6.00 y_{24} & -2.00 y_{25} & +  9.00 y_{26} & -7.00 y_{27} & +  5.00 y_{28} & +  5.00 y_{29} & -5.00 y_{30} & -7.00 y_{31} & -8.00 y_{32} & -8.00 y_{33} &   & +  8.00 y_{35} & +  5.00 y_{36} & +  6.00 y_{37} & +  8.00 y_{38}\\
 y_{16}   &  1.0 & -5.00 y_{20} & -8.00 y_{21} & +  5.00 y_{22} & +  5.00 y_{23} & -2.00 y_{24} & +  1.00 y_{25} & +  6.00 y_{26} & -9.00 y_{27} & -10.00 y_{28} & +  8.00 y_{29} & +  3.00 y_{30} & -9.00 y_{31} & +  4.00 y_{32} & +  4.00 y_{33} & -6.00 y_{34} & +  9.00 y_{35} & -6.00 y_{36} & +  5.00 y_{37} & -5.00 y_{38}\\
 y_{17}   &  1.0 & -7.00 y_{20} & +  9.00 y_{21} & -6.00 y_{22} & -1.00 y_{23} & -5.00 y_{24} & -8.00 y_{25} & -2.00 y_{26} & -5.00 y_{27} & -8.00 y_{28} & +  5.00 y_{29} & -7.00 y_{30} & -8.00 y_{31} & +  5.00 y_{32} & -4.00 y_{33} & -4.00 y_{34} &   & + 10.00 y_{36} & + 10.00 y_{37} & -9.00 y_{38}\\
 y_{18}   &  1.0 & + 10.00 y_{20} & -6.00 y_{21} & -7.00 y_{22} & -7.00 y_{23} & -1.00 y_{24} & +  5.00 y_{25} & -2.00 y_{26} & +  1.00 y_{27} & +  3.00 y_{28} & -6.00 y_{29} & +  1.00 y_{30} & -3.00 y_{31} & +  5.00 y_{32} & -9.00 y_{33} & +  3.00 y_{34} & -3.00 y_{35} & -2.00 y_{36} & -2.00 y_{37} & +  3.00 y_{38}\\
 y_{19}   &  1.0 & -4.00 y_{20} & -7.00 y_{21} & -10.00 y_{22} & -1.00 y_{23} & -5.00 y_{24} & -9.00 y_{25} & +  7.00 y_{26} & -1.00 y_{27} &   & -3.00 y_{29} & -10.00 y_{30} & +  6.00 y_{31} & -2.00 y_{32} & +  4.00 y_{33} & -1.00 y_{34} & +  5.00 y_{35} & -6.00 y_{36} & +  3.00 y_{37} & -2.00 y_{38}\\
\hline
z    &  -0 & +  9.00 y_{20} & + 55.00 y_{21} & +  9.00 y_{22} & + 13.00 y_{23} & + 16.00 y_{24} & -11.00 y_{25} & -42.00 y_{26} & + 39.00 y_{27} & +  3.00 y_{28} & +  2.00 y_{29} & -40.00 y_{30} & -6.00 y_{31} & -5.00 y_{32} & -36.00 y_{33} & +  4.00 y_{34} & -7.00 y_{35} & -15.00 y_{36} & -55.00 y_{37} & -55.00 y_{38}\\
\end{array}\]
Initialization succeeded in finding final dual dictionary with 11 pivots
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 y_{1}   &  1.98615340886 & -1.15 y_{19} & -0.04 y_{11} & +  8.06 y_{22} & + 15.91 y_{25} & -1.79 y_{24} & -0.07 y_{16} & -0.90 y_{4} & -1.60 y_{27} & -2.80 y_{28} & +  1.18 y_{10} & -9.17 y_{30} & +  2.00 y_{31} & -5.42 y_{32} & +  5.93 y_{33} & -13.30 y_{34} & +  0.87 y_{35} & -20.90 y_{20} & +  8.35 y_{37} & +  1.13 y_{38}\\
 y_{2}   &  0.0920534372843 & -0.00 y_{19} & +  0.24 y_{11} & -10.20 y_{22} & -16.41 y_{25} & +  5.55 y_{24} & -1.05 y_{16} & +  1.99 y_{4} & -10.83 y_{27} & +  5.85 y_{28} & -0.26 y_{10} & + 18.80 y_{30} & -7.14 y_{31} & +  0.02 y_{32} & + 28.11 y_{33} & -17.76 y_{34} & -7.72 y_{35} & +  3.02 y_{20} & -16.88 y_{37} & +  9.96 y_{38}\\
 y_{3}   &  0.201770414586 & -0.84 y_{19} & +  0.13 y_{11} & -24.06 y_{22} & -26.52 y_{25} & +  6.98 y_{24} & +  0.65 y_{16} & +  1.37 y_{4} & -4.15 y_{27} & +  8.56 y_{28} & -0.51 y_{10} & +  3.14 y_{30} & + 18.77 y_{31} & -16.94 y_{32} & -1.46 y_{33} & +  7.82 y_{34} & -12.36 y_{35} & + 10.98 y_{20} & -12.69 y_{37} & +  6.66 y_{38}\\
 y_{8}   &  1.41564136923 & +  1.17 y_{19} & -0.44 y_{11} & + 14.93 y_{22} & + 21.86 y_{25} & -13.45 y_{24} & -0.42 y_{16} & -0.34 y_{4} & -14.53 y_{27} & -1.59 y_{28} & -0.38 y_{10} & + 20.61 y_{30} & -11.07 y_{31} & +  1.40 y_{32} & -13.51 y_{33} & +  2.83 y_{34} & +  3.15 y_{35} & -5.58 y_{20} & + 10.17 y_{37} & +  9.02 y_{38}\\
 y_{5}   &  1.38189791692 & -0.56 y_{19} & +  0.02 y_{11} & +  6.62 y_{22} & + 14.32 y_{25} & -12.83 y_{24} & +  0.81 y_{16} & -1.20 y_{4} & +  2.98 y_{27} & -8.82 y_{28} & +  0.55 y_{10} & -9.59 y_{30} & +  0.82 y_{31} & -1.28 y_{32} & -10.56 y_{33} & + 16.04 y_{34} & +  0.65 y_{35} & -8.61 y_{20} & + 10.40 y_{37} & +  3.42 y_{38}\\
 y_{6}   &  1.15284037845 & +  0.23 y_{19} & +  0.61 y_{11} & + 15.76 y_{22} & + 20.65 y_{25} & +  3.19 y_{24} & +  0.65 y_{16} & -1.41 y_{4} & + 13.41 y_{27} & +  8.58 y_{28} & -0.23 y_{10} & +  6.92 y_{30} & + 10.30 y_{31} & -0.15 y_{32} & -14.52 y_{33} & + 15.96 y_{34} & + 20.19 y_{35} & +  0.55 y_{20} & + 11.70 y_{37} & -7.79 y_{38}\\
 y_{7}   &  0.89158240955 & +  0.46 y_{19} & +  0.60 y_{11} & +  8.31 y_{22} & -7.57 y_{25} & -8.76 y_{24} & -0.30 y_{16} & -0.27 y_{4} & -2.76 y_{27} & +  6.48 y_{28} & -0.38 y_{10} & +  2.48 y_{30} & +  5.45 y_{31} & +  8.32 y_{32} & -1.81 y_{33} & +  9.74 y_{34} & + 20.36 y_{35} & +  6.64 y_{20} & -0.23 y_{37} & +  1.47 y_{38}\\
 y_{36}   &  0.0232671458156 & -0.09 y_{19} & +  0.06 y_{11} & -0.07 y_{22} & -0.61 y_{25} & +  0.13 y_{24} & +  0.00 y_{16} & -0.03 y_{4} & +  0.47 y_{27} & +  0.19 y_{28} & +  0.03 y_{10} & -0.81 y_{30} & +  0.49 y_{31} & -0.10 y_{32} & -0.01 y_{33} & +  0.15 y_{34} & +  0.97 y_{35} & -0.66 y_{20} & +  0.22 y_{37} & -0.40 y_{38}\\
 y_{9}   &  1.62013237504 & -1.15 y_{19} & -0.19 y_{11} & -7.39 y_{22} & -8.98 y_{25} & +  1.74 y_{24} & +  0.33 y_{16} & -0.41 y_{4} & +  1.85 y_{27} & +  6.62 y_{28} & +  0.81 y_{10} & -21.31 y_{30} & +  5.81 y_{31} & -15.39 y_{32} & +  1.43 y_{33} & +  3.24 y_{34} & +  9.33 y_{35} & -10.69 y_{20} & +  8.30 y_{37} & -8.53 y_{38}\\
 y_{29}   &  0.00820237950217 & -0.01 y_{19} & +  0.00 y_{11} & -0.71 y_{22} & -0.47 y_{25} & -0.42 y_{24} & +  0.06 y_{16} & -0.00 y_{4} & +  0.61 y_{27} & +  0.71 y_{28} & -0.05 y_{10} & -0.32 y_{30} & +  0.95 y_{31} & +  0.00 y_{32} & -0.69 y_{33} & +  0.64 y_{34} & -0.07 y_{35} & +  0.62 y_{20} & -0.53 y_{37} & +  0.20 y_{38}\\
 y_{13}   &  0.261136151379 & -0.51 y_{19} & -0.92 y_{11} & -18.77 y_{22} & -30.22 y_{25} & +  7.07 y_{24} & +  0.66 y_{16} & +  1.92 y_{4} & +  5.08 y_{27} & + 16.83 y_{28} & -0.41 y_{10} & +  1.93 y_{30} & +  6.04 y_{31} & -2.10 y_{32} & + 21.95 y_{33} & -7.33 y_{34} & -31.08 y_{35} & +  4.22 y_{20} & -4.16 y_{37} & + 15.28 y_{38}\\
 y_{12}   &  1.39326755187 & +  0.62 y_{19} & -0.41 y_{11} & -4.31 y_{22} & +  6.00 y_{25} & +  5.51 y_{24} & -0.65 y_{16} & +  0.64 y_{4} & -0.37 y_{27} & -11.14 y_{28} & -0.59 y_{10} & +  2.86 y_{30} & -7.26 y_{31} & + 11.44 y_{32} & -5.00 y_{33} & -7.54 y_{34} & -3.14 y_{35} & +  8.75 y_{20} & +  1.62 y_{37} & + 10.41 y_{38}\\
 y_{21}   &  0.121817517359 & +  0.01 y_{19} & -0.01 y_{11} & +  0.59 y_{22} & +  1.19 y_{25} & -0.98 y_{24} & -0.02 y_{16} & -0.10 y_{4} & -0.15 y_{27} & -1.00 y_{28} & -0.00 y_{10} & -0.13 y_{30} & -0.29 y_{31} & +  0.53 y_{32} & -0.96 y_{33} & +  0.37 y_{34} & +  1.03 y_{35} & -0.58 y_{20} & +  0.94 y_{37} & -0.60 y_{38}\\
 y_{14}   &  0.313923742234 & -0.14 y_{19} & +  0.66 y_{11} & +  5.29 y_{22} & -13.30 y_{25} & +  3.91 y_{24} & +  0.12 y_{16} & +  0.10 y_{4} & -3.14 y_{27} & -1.37 y_{28} & -0.05 y_{10} & +  5.56 y_{30} & +  4.55 y_{31} & +  2.45 y_{32} & -0.41 y_{33} & + 10.02 y_{34} & -5.59 y_{35} & -2.40 y_{20} & -1.90 y_{37} & +  3.42 y_{38}\\
 y_{15}   &  2.10886425468 & +  1.22 y_{19} & +  0.64 y_{11} & + 22.14 y_{22} & + 20.44 y_{25} & -18.69 y_{24} & -0.31 y_{16} & -1.85 y_{4} & +  0.68 y_{27} & -4.17 y_{28} & -0.81 y_{10} & +  4.54 y_{30} & -10.19 y_{31} & +  8.44 y_{32} & -42.14 y_{33} & + 16.05 y_{34} & + 32.18 y_{35} & +  8.19 y_{20} & +  9.36 y_{37} & -2.47 y_{38}\\
 y_{23}   &  0.00580663499411 & -0.13 y_{19} & +  0.01 y_{11} & -0.84 y_{22} & -0.32 y_{25} & +  0.04 y_{24} & +  0.06 y_{16} & -0.04 y_{4} & +  0.31 y_{27} & +  0.11 y_{28} & +  0.09 y_{10} & -1.56 y_{30} & +  0.67 y_{31} & -0.81 y_{32} & +  0.82 y_{33} & -0.13 y_{34} & -0.18 y_{35} & -1.14 y_{20} & +  0.90 y_{37} & -0.05 y_{38}\\
 y_{17}   &  2.35773744264 & -0.84 y_{19} & +  0.47 y_{11} & -7.19 y_{22} & -8.80 y_{25} & -14.04 y_{24} & +  0.02 y_{16} & -0.92 y_{4} & -0.32 y_{27} & -10.64 y_{28} & -0.09 y_{10} & -16.81 y_{30} & -1.17 y_{31} & +  8.29 y_{32} & -13.64 y_{33} & +  2.31 y_{34} & + 16.60 y_{35} & -13.62 y_{20} & + 15.93 y_{37} & -16.17 y_{38}\\
 y_{18}   &  0.126202947984 & +  0.99 y_{19} & -0.22 y_{11} & -3.33 y_{22} & +  0.71 y_{25} & +  7.52 y_{24} & -0.66 y_{16} & +  1.21 y_{4} & -6.25 y_{27} & +  4.65 y_{28} & -0.44 y_{10} & + 15.78 y_{30} & -12.19 y_{31} & +  6.52 y_{32} & -1.32 y_{33} & -4.24 y_{34} & -11.58 y_{35} & + 19.99 y_{20} & -12.41 y_{37} & +  7.73 y_{38}\\
 y_{26}   &  0.00324846712957 & +  0.05 y_{19} & +  0.05 y_{11} & +  1.53 y_{22} & +  1.71 y_{25} & -0.33 y_{24} & +  0.01 y_{16} & -0.13 y_{4} & +  0.70 y_{27} & -0.52 y_{28} & +  0.02 y_{10} & +  0.24 y_{30} & -0.22 y_{31} & +  0.61 y_{32} & -1.73 y_{33} & +  0.89 y_{34} & +  1.09 y_{35} & -0.47 y_{20} & +  0.60 y_{37} & -0.58 y_{38}\\
\hline
z    &  6.306411662 & -1.89 y_{19} & -3.25 y_{11} & -34.09 y_{22} & -13.09 y_{25} & -26.38 y_{24} & -0.98 y_{16} & -0.13 y_{4} & -0.66 y_{27} & -30.23 y_{28} & -0.06 y_{10} & -66.08 y_{30} & -9.52 y_{31} & -10.53 y_{32} & -6.99 y_{33} & -15.71 y_{34} & -13.16 y_{35} & -6.82 y_{20} & -21.06 y_{37} & -57.87 y_{38}\\
\end{array}\]
Primal Dictionary is:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.8865472855 & +  1.15 x_{1} & +  0.00 x_{2} & +  0.84 x_{3} & -1.17 x_{8} & +  0.56 x_{5} & -0.23 x_{6} & -0.46 x_{7} & +  0.09 x_{36} & +  1.15 x_{9} & +  0.01 x_{29} & +  0.51 x_{13} & -0.62 x_{12} & -0.01 x_{21} & +  0.14 x_{14} & -1.22 x_{15} & +  0.13 x_{23} & +  0.84 x_{17} & -0.99 x_{18} & -0.05 x_{26}\\
 x_{11}   &  3.2496203354 & +  0.04 x_{1} & -0.24 x_{2} & -0.13 x_{3} & +  0.44 x_{8} & -0.02 x_{5} & -0.61 x_{6} & -0.60 x_{7} & -0.06 x_{36} & +  0.19 x_{9} & -0.00 x_{29} & +  0.92 x_{13} & +  0.41 x_{12} & +  0.01 x_{21} & -0.66 x_{14} & -0.64 x_{15} & -0.01 x_{23} & -0.47 x_{17} & +  0.22 x_{18} & -0.05 x_{26}\\
 x_{22}   &  34.0947821497 & -8.06 x_{1} & + 10.20 x_{2} & + 24.06 x_{3} & -14.93 x_{8} & -6.62 x_{5} & -15.76 x_{6} & -8.31 x_{7} & +  0.07 x_{36} & +  7.39 x_{9} & +  0.71 x_{29} & + 18.77 x_{13} & +  4.31 x_{12} & -0.59 x_{21} & -5.29 x_{14} & -22.14 x_{15} & +  0.84 x_{23} & +  7.19 x_{17} & +  3.33 x_{18} & -1.53 x_{26}\\
 x_{25}   &  13.0872700694 & -15.91 x_{1} & + 16.41 x_{2} & + 26.52 x_{3} & -21.86 x_{8} & -14.32 x_{5} & -20.65 x_{6} & +  7.57 x_{7} & +  0.61 x_{36} & +  8.98 x_{9} & +  0.47 x_{29} & + 30.22 x_{13} & -6.00 x_{12} & -1.19 x_{21} & + 13.30 x_{14} & -20.44 x_{15} & +  0.32 x_{23} & +  8.80 x_{17} & -0.71 x_{18} & -1.71 x_{26}\\
 x_{24}   &  26.3783652089 & +  1.79 x_{1} & -5.55 x_{2} & -6.98 x_{3} & + 13.45 x_{8} & + 12.83 x_{5} & -3.19 x_{6} & +  8.76 x_{7} & -0.13 x_{36} & -1.74 x_{9} & +  0.42 x_{29} & -7.07 x_{13} & -5.51 x_{12} & +  0.98 x_{21} & -3.91 x_{14} & + 18.69 x_{15} & -0.04 x_{23} & + 14.04 x_{17} & -7.52 x_{18} & +  0.33 x_{26}\\
 x_{16}   &  0.976164372437 & +  0.07 x_{1} & +  1.05 x_{2} & -0.65 x_{3} & +  0.42 x_{8} & -0.81 x_{5} & -0.65 x_{6} & +  0.30 x_{7} & -0.00 x_{36} & -0.33 x_{9} & -0.06 x_{29} & -0.66 x_{13} & +  0.65 x_{12} & +  0.02 x_{21} & -0.12 x_{14} & +  0.31 x_{15} & -0.06 x_{23} & -0.02 x_{17} & +  0.66 x_{18} & -0.01 x_{26}\\
 x_{4}   &  0.130092987372 & +  0.90 x_{1} & -1.99 x_{2} & -1.37 x_{3} & +  0.34 x_{8} & +  1.20 x_{5} & +  1.41 x_{6} & +  0.27 x_{7} & +  0.03 x_{36} & +  0.41 x_{9} & +  0.00 x_{29} & -1.92 x_{13} & -0.64 x_{12} & +  0.10 x_{21} & -0.10 x_{14} & +  1.85 x_{15} & +  0.04 x_{23} & +  0.92 x_{17} & -1.21 x_{18} & +  0.13 x_{26}\\
 x_{27}   &  0.660543306127 & +  1.60 x_{1} & + 10.83 x_{2} & +  4.15 x_{3} & + 14.53 x_{8} & -2.98 x_{5} & -13.41 x_{6} & +  2.76 x_{7} & -0.47 x_{36} & -1.85 x_{9} & -0.61 x_{29} & -5.08 x_{13} & +  0.37 x_{12} & +  0.15 x_{21} & +  3.14 x_{14} & -0.68 x_{15} & -0.31 x_{23} & +  0.32 x_{17} & +  6.25 x_{18} & -0.70 x_{26}\\
 x_{28}   &  30.2276769399 & +  2.80 x_{1} & -5.85 x_{2} & -8.56 x_{3} & +  1.59 x_{8} & +  8.82 x_{5} & -8.58 x_{6} & -6.48 x_{7} & -0.19 x_{36} & -6.62 x_{9} & -0.71 x_{29} & -16.83 x_{13} & + 11.14 x_{12} & +  1.00 x_{21} & +  1.37 x_{14} & +  4.17 x_{15} & -0.11 x_{23} & + 10.64 x_{17} & -4.65 x_{18} & +  0.52 x_{26}\\
 x_{10}   &  0.0639866812848 & -1.18 x_{1} & +  0.26 x_{2} & +  0.51 x_{3} & +  0.38 x_{8} & -0.55 x_{5} & +  0.23 x_{6} & +  0.38 x_{7} & -0.03 x_{36} & -0.81 x_{9} & +  0.05 x_{29} & +  0.41 x_{13} & +  0.59 x_{12} & +  0.00 x_{21} & +  0.05 x_{14} & +  0.81 x_{15} & -0.09 x_{23} & +  0.09 x_{17} & +  0.44 x_{18} & -0.02 x_{26}\\
 x_{30}   &  66.076119706 & +  9.17 x_{1} & -18.80 x_{2} & -3.14 x_{3} & -20.61 x_{8} & +  9.59 x_{5} & -6.92 x_{6} & -2.48 x_{7} & +  0.81 x_{36} & + 21.31 x_{9} & +  0.32 x_{29} & -1.93 x_{13} & -2.86 x_{12} & +  0.13 x_{21} & -5.56 x_{14} & -4.54 x_{15} & +  1.56 x_{23} & + 16.81 x_{17} & -15.78 x_{18} & -0.24 x_{26}\\
 x_{31}   &  9.51752954075 & -2.00 x_{1} & +  7.14 x_{2} & -18.77 x_{3} & + 11.07 x_{8} & -0.82 x_{5} & -10.30 x_{6} & -5.45 x_{7} & -0.49 x_{36} & -5.81 x_{9} & -0.95 x_{29} & -6.04 x_{13} & +  7.26 x_{12} & +  0.29 x_{21} & -4.55 x_{14} & + 10.19 x_{15} & -0.67 x_{23} & +  1.17 x_{17} & + 12.19 x_{18} & +  0.22 x_{26}\\
 x_{32}   &  10.5273723962 & +  5.42 x_{1} & -0.02 x_{2} & + 16.94 x_{3} & -1.40 x_{8} & +  1.28 x_{5} & +  0.15 x_{6} & -8.32 x_{7} & +  0.10 x_{36} & + 15.39 x_{9} & -0.00 x_{29} & +  2.10 x_{13} & -11.44 x_{12} & -0.53 x_{21} & -2.45 x_{14} & -8.44 x_{15} & +  0.81 x_{23} & -8.29 x_{17} & -6.52 x_{18} & -0.61 x_{26}\\
 x_{33}   &  6.99222804239 & -5.93 x_{1} & -28.11 x_{2} & +  1.46 x_{3} & + 13.51 x_{8} & + 10.56 x_{5} & + 14.52 x_{6} & +  1.81 x_{7} & +  0.01 x_{36} & -1.43 x_{9} & +  0.69 x_{29} & -21.95 x_{13} & +  5.00 x_{12} & +  0.96 x_{21} & +  0.41 x_{14} & + 42.14 x_{15} & -0.82 x_{23} & + 13.64 x_{17} & +  1.32 x_{18} & +  1.73 x_{26}\\
 x_{34}   &  15.7076298372 & + 13.30 x_{1} & + 17.76 x_{2} & -7.82 x_{3} & -2.83 x_{8} & -16.04 x_{5} & -15.96 x_{6} & -9.74 x_{7} & -0.15 x_{36} & -3.24 x_{9} & -0.64 x_{29} & +  7.33 x_{13} & +  7.54 x_{12} & -0.37 x_{21} & -10.02 x_{14} & -16.05 x_{15} & +  0.13 x_{23} & -2.31 x_{17} & +  4.24 x_{18} & -0.89 x_{26}\\
 x_{35}   &  13.1600032485 & -0.87 x_{1} & +  7.72 x_{2} & + 12.36 x_{3} & -3.15 x_{8} & -0.65 x_{5} & -20.19 x_{6} & -20.36 x_{7} & -0.97 x_{36} & -9.33 x_{9} & +  0.07 x_{29} & + 31.08 x_{13} & +  3.14 x_{12} & -1.03 x_{21} & +  5.59 x_{14} & -32.18 x_{15} & +  0.18 x_{23} & -16.60 x_{17} & + 11.58 x_{18} & -1.09 x_{26}\\
 x_{20}   &  6.81520282617 & + 20.90 x_{1} & -3.02 x_{2} & -10.98 x_{3} & +  5.58 x_{8} & +  8.61 x_{5} & -0.55 x_{6} & -6.64 x_{7} & +  0.66 x_{36} & + 10.69 x_{9} & -0.62 x_{29} & -4.22 x_{13} & -8.75 x_{12} & +  0.58 x_{21} & +  2.40 x_{14} & -8.19 x_{15} & +  1.14 x_{23} & + 13.62 x_{17} & -19.99 x_{18} & +  0.47 x_{26}\\
 x_{37}   &  21.0553701222 & -8.35 x_{1} & + 16.88 x_{2} & + 12.69 x_{3} & -10.17 x_{8} & -10.40 x_{5} & -11.70 x_{6} & +  0.23 x_{7} & -0.22 x_{36} & -8.30 x_{9} & +  0.53 x_{29} & +  4.16 x_{13} & -1.62 x_{12} & -0.94 x_{21} & +  1.90 x_{14} & -9.36 x_{15} & -0.90 x_{23} & -15.93 x_{17} & + 12.41 x_{18} & -0.60 x_{26}\\
 x_{38}   &  57.8691273805 & -1.13 x_{1} & -9.96 x_{2} & -6.66 x_{3} & -9.02 x_{8} & -3.42 x_{5} & +  7.79 x_{6} & -1.47 x_{7} & +  0.40 x_{36} & +  8.53 x_{9} & -0.20 x_{29} & -15.28 x_{13} & -10.41 x_{12} & +  0.60 x_{21} & -3.42 x_{14} & +  2.47 x_{15} & +  0.05 x_{23} & + 16.17 x_{17} & -7.73 x_{18} & +  0.58 x_{26}\\
\hline
z    &  -6.306411662 & -1.99 x_{1} & -0.09 x_{2} & -0.20 x_{3} & -1.42 x_{8} & -1.38 x_{5} & -1.15 x_{6} & -0.89 x_{7} & -0.02 x_{36} & -1.62 x_{9} & -0.01 x_{29} & -0.26 x_{13} & -1.39 x_{12} & -0.12 x_{21} & -0.31 x_{14} & -2.11 x_{15} & -0.01 x_{23} & -2.36 x_{17} & -0.13 x_{18} & -0.00 x_{26}\\
\end{array}\]
Primal Dictionary with original objective is:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.8865472855 & +  1.15 x_{1} & +  0.00 x_{2} & +  0.84 x_{3} & -1.17 x_{8} & +  0.56 x_{5} & -0.23 x_{6} & -0.46 x_{7} & +  0.09 x_{36} & +  1.15 x_{9} & +  0.01 x_{29} & +  0.51 x_{13} & -0.62 x_{12} & -0.01 x_{21} & +  0.14 x_{14} & -1.22 x_{15} & +  0.13 x_{23} & +  0.84 x_{17} & -0.99 x_{18} & -0.05 x_{26}\\
 x_{11}   &  3.2496203354 & +  0.04 x_{1} & -0.24 x_{2} & -0.13 x_{3} & +  0.44 x_{8} & -0.02 x_{5} & -0.61 x_{6} & -0.60 x_{7} & -0.06 x_{36} & +  0.19 x_{9} & -0.00 x_{29} & +  0.92 x_{13} & +  0.41 x_{12} & +  0.01 x_{21} & -0.66 x_{14} & -0.64 x_{15} & -0.01 x_{23} & -0.47 x_{17} & +  0.22 x_{18} & -0.05 x_{26}\\
 x_{22}   &  34.0947821497 & -8.06 x_{1} & + 10.20 x_{2} & + 24.06 x_{3} & -14.93 x_{8} & -6.62 x_{5} & -15.76 x_{6} & -8.31 x_{7} & +  0.07 x_{36} & +  7.39 x_{9} & +  0.71 x_{29} & + 18.77 x_{13} & +  4.31 x_{12} & -0.59 x_{21} & -5.29 x_{14} & -22.14 x_{15} & +  0.84 x_{23} & +  7.19 x_{17} & +  3.33 x_{18} & -1.53 x_{26}\\
 x_{25}   &  13.0872700694 & -15.91 x_{1} & + 16.41 x_{2} & + 26.52 x_{3} & -21.86 x_{8} & -14.32 x_{5} & -20.65 x_{6} & +  7.57 x_{7} & +  0.61 x_{36} & +  8.98 x_{9} & +  0.47 x_{29} & + 30.22 x_{13} & -6.00 x_{12} & -1.19 x_{21} & + 13.30 x_{14} & -20.44 x_{15} & +  0.32 x_{23} & +  8.80 x_{17} & -0.71 x_{18} & -1.71 x_{26}\\
 x_{24}   &  26.3783652089 & +  1.79 x_{1} & -5.55 x_{2} & -6.98 x_{3} & + 13.45 x_{8} & + 12.83 x_{5} & -3.19 x_{6} & +  8.76 x_{7} & -0.13 x_{36} & -1.74 x_{9} & +  0.42 x_{29} & -7.07 x_{13} & -5.51 x_{12} & +  0.98 x_{21} & -3.91 x_{14} & + 18.69 x_{15} & -0.04 x_{23} & + 14.04 x_{17} & -7.52 x_{18} & +  0.33 x_{26}\\
 x_{16}   &  0.976164372437 & +  0.07 x_{1} & +  1.05 x_{2} & -0.65 x_{3} & +  0.42 x_{8} & -0.81 x_{5} & -0.65 x_{6} & +  0.30 x_{7} & -0.00 x_{36} & -0.33 x_{9} & -0.06 x_{29} & -0.66 x_{13} & +  0.65 x_{12} & +  0.02 x_{21} & -0.12 x_{14} & +  0.31 x_{15} & -0.06 x_{23} & -0.02 x_{17} & +  0.66 x_{18} & -0.01 x_{26}\\
 x_{4}   &  0.130092987372 & +  0.90 x_{1} & -1.99 x_{2} & -1.37 x_{3} & +  0.34 x_{8} & +  1.20 x_{5} & +  1.41 x_{6} & +  0.27 x_{7} & +  0.03 x_{36} & +  0.41 x_{9} & +  0.00 x_{29} & -1.92 x_{13} & -0.64 x_{12} & +  0.10 x_{21} & -0.10 x_{14} & +  1.85 x_{15} & +  0.04 x_{23} & +  0.92 x_{17} & -1.21 x_{18} & +  0.13 x_{26}\\
 x_{27}   &  0.660543306127 & +  1.60 x_{1} & + 10.83 x_{2} & +  4.15 x_{3} & + 14.53 x_{8} & -2.98 x_{5} & -13.41 x_{6} & +  2.76 x_{7} & -0.47 x_{36} & -1.85 x_{9} & -0.61 x_{29} & -5.08 x_{13} & +  0.37 x_{12} & +  0.15 x_{21} & +  3.14 x_{14} & -0.68 x_{15} & -0.31 x_{23} & +  0.32 x_{17} & +  6.25 x_{18} & -0.70 x_{26}\\
 x_{28}   &  30.2276769399 & +  2.80 x_{1} & -5.85 x_{2} & -8.56 x_{3} & +  1.59 x_{8} & +  8.82 x_{5} & -8.58 x_{6} & -6.48 x_{7} & -0.19 x_{36} & -6.62 x_{9} & -0.71 x_{29} & -16.83 x_{13} & + 11.14 x_{12} & +  1.00 x_{21} & +  1.37 x_{14} & +  4.17 x_{15} & -0.11 x_{23} & + 10.64 x_{17} & -4.65 x_{18} & +  0.52 x_{26}\\
 x_{10}   &  0.0639866812848 & -1.18 x_{1} & +  0.26 x_{2} & +  0.51 x_{3} & +  0.38 x_{8} & -0.55 x_{5} & +  0.23 x_{6} & +  0.38 x_{7} & -0.03 x_{36} & -0.81 x_{9} & +  0.05 x_{29} & +  0.41 x_{13} & +  0.59 x_{12} & +  0.00 x_{21} & +  0.05 x_{14} & +  0.81 x_{15} & -0.09 x_{23} & +  0.09 x_{17} & +  0.44 x_{18} & -0.02 x_{26}\\
 x_{30}   &  66.076119706 & +  9.17 x_{1} & -18.80 x_{2} & -3.14 x_{3} & -20.61 x_{8} & +  9.59 x_{5} & -6.92 x_{6} & -2.48 x_{7} & +  0.81 x_{36} & + 21.31 x_{9} & +  0.32 x_{29} & -1.93 x_{13} & -2.86 x_{12} & +  0.13 x_{21} & -5.56 x_{14} & -4.54 x_{15} & +  1.56 x_{23} & + 16.81 x_{17} & -15.78 x_{18} & -0.24 x_{26}\\
 x_{31}   &  9.51752954075 & -2.00 x_{1} & +  7.14 x_{2} & -18.77 x_{3} & + 11.07 x_{8} & -0.82 x_{5} & -10.30 x_{6} & -5.45 x_{7} & -0.49 x_{36} & -5.81 x_{9} & -0.95 x_{29} & -6.04 x_{13} & +  7.26 x_{12} & +  0.29 x_{21} & -4.55 x_{14} & + 10.19 x_{15} & -0.67 x_{23} & +  1.17 x_{17} & + 12.19 x_{18} & +  0.22 x_{26}\\
 x_{32}   &  10.5273723962 & +  5.42 x_{1} & -0.02 x_{2} & + 16.94 x_{3} & -1.40 x_{8} & +  1.28 x_{5} & +  0.15 x_{6} & -8.32 x_{7} & +  0.10 x_{36} & + 15.39 x_{9} & -0.00 x_{29} & +  2.10 x_{13} & -11.44 x_{12} & -0.53 x_{21} & -2.45 x_{14} & -8.44 x_{15} & +  0.81 x_{23} & -8.29 x_{17} & -6.52 x_{18} & -0.61 x_{26}\\
 x_{33}   &  6.99222804239 & -5.93 x_{1} & -28.11 x_{2} & +  1.46 x_{3} & + 13.51 x_{8} & + 10.56 x_{5} & + 14.52 x_{6} & +  1.81 x_{7} & +  0.01 x_{36} & -1.43 x_{9} & +  0.69 x_{29} & -21.95 x_{13} & +  5.00 x_{12} & +  0.96 x_{21} & +  0.41 x_{14} & + 42.14 x_{15} & -0.82 x_{23} & + 13.64 x_{17} & +  1.32 x_{18} & +  1.73 x_{26}\\
 x_{34}   &  15.7076298372 & + 13.30 x_{1} & + 17.76 x_{2} & -7.82 x_{3} & -2.83 x_{8} & -16.04 x_{5} & -15.96 x_{6} & -9.74 x_{7} & -0.15 x_{36} & -3.24 x_{9} & -0.64 x_{29} & +  7.33 x_{13} & +  7.54 x_{12} & -0.37 x_{21} & -10.02 x_{14} & -16.05 x_{15} & +  0.13 x_{23} & -2.31 x_{17} & +  4.24 x_{18} & -0.89 x_{26}\\
 x_{35}   &  13.1600032485 & -0.87 x_{1} & +  7.72 x_{2} & + 12.36 x_{3} & -3.15 x_{8} & -0.65 x_{5} & -20.19 x_{6} & -20.36 x_{7} & -0.97 x_{36} & -9.33 x_{9} & +  0.07 x_{29} & + 31.08 x_{13} & +  3.14 x_{12} & -1.03 x_{21} & +  5.59 x_{14} & -32.18 x_{15} & +  0.18 x_{23} & -16.60 x_{17} & + 11.58 x_{18} & -1.09 x_{26}\\
 x_{20}   &  6.81520282617 & + 20.90 x_{1} & -3.02 x_{2} & -10.98 x_{3} & +  5.58 x_{8} & +  8.61 x_{5} & -0.55 x_{6} & -6.64 x_{7} & +  0.66 x_{36} & + 10.69 x_{9} & -0.62 x_{29} & -4.22 x_{13} & -8.75 x_{12} & +  0.58 x_{21} & +  2.40 x_{14} & -8.19 x_{15} & +  1.14 x_{23} & + 13.62 x_{17} & -19.99 x_{18} & +  0.47 x_{26}\\
 x_{37}   &  21.0553701222 & -8.35 x_{1} & + 16.88 x_{2} & + 12.69 x_{3} & -10.17 x_{8} & -10.40 x_{5} & -11.70 x_{6} & +  0.23 x_{7} & -0.22 x_{36} & -8.30 x_{9} & +  0.53 x_{29} & +  4.16 x_{13} & -1.62 x_{12} & -0.94 x_{21} & +  1.90 x_{14} & -9.36 x_{15} & -0.90 x_{23} & -15.93 x_{17} & + 12.41 x_{18} & -0.60 x_{26}\\
 x_{38}   &  57.8691273805 & -1.13 x_{1} & -9.96 x_{2} & -6.66 x_{3} & -9.02 x_{8} & -3.42 x_{5} & +  7.79 x_{6} & -1.47 x_{7} & +  0.40 x_{36} & +  8.53 x_{9} & -0.20 x_{29} & -15.28 x_{13} & -10.41 x_{12} & +  0.60 x_{21} & -3.42 x_{14} & +  2.47 x_{15} & +  0.05 x_{23} & + 16.17 x_{17} & -7.73 x_{18} & +  0.58 x_{26}\\
\hline
z    &  -19.3762212206 & -3.16 x_{1} & -3.59 x_{2} & -1.69 x_{3} & +  6.41 x_{8} & +  0.29 x_{5} & +  0.63 x_{6} & +  9.53 x_{7} & -0.05 x_{36} & -6.10 x_{9} & +  0.12 x_{29} & -3.63 x_{13} & +  0.13 x_{12} & +  0.09 x_{21} & +  0.35 x_{14} & + 10.40 x_{15} & -0.46 x_{23} & -3.53 x_{17} & +  5.08 x_{18} & +  0.47 x_{26}\\
\end{array}\]
\section{Optimization Phase Simplex}
Starting Dictionary is:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.8865472855 & +  1.15 x_{1} & +  0.00 x_{2} & +  0.84 x_{3} & -1.17 x_{8} & +  0.56 x_{5} & -0.23 x_{6} & -0.46 x_{7} & +  0.09 x_{36} & +  1.15 x_{9} & +  0.01 x_{29} & +  0.51 x_{13} & -0.62 x_{12} & -0.01 x_{21} & +  0.14 x_{14} & -1.22 x_{15} & +  0.13 x_{23} & +  0.84 x_{17} & -0.99 x_{18} & -0.05 x_{26}\\
 x_{11}   &  3.2496203354 & +  0.04 x_{1} & -0.24 x_{2} & -0.13 x_{3} & +  0.44 x_{8} & -0.02 x_{5} & -0.61 x_{6} & -0.60 x_{7} & -0.06 x_{36} & +  0.19 x_{9} & -0.00 x_{29} & +  0.92 x_{13} & +  0.41 x_{12} & +  0.01 x_{21} & -0.66 x_{14} & -0.64 x_{15} & -0.01 x_{23} & -0.47 x_{17} & +  0.22 x_{18} & -0.05 x_{26}\\
 x_{22}   &  34.0947821497 & -8.06 x_{1} & + 10.20 x_{2} & + 24.06 x_{3} & -14.93 x_{8} & -6.62 x_{5} & -15.76 x_{6} & -8.31 x_{7} & +  0.07 x_{36} & +  7.39 x_{9} & +  0.71 x_{29} & + 18.77 x_{13} & +  4.31 x_{12} & -0.59 x_{21} & -5.29 x_{14} & -22.14 x_{15} & +  0.84 x_{23} & +  7.19 x_{17} & +  3.33 x_{18} & -1.53 x_{26}\\
 x_{25}   &  13.0872700694 & -15.91 x_{1} & + 16.41 x_{2} & + 26.52 x_{3} & -21.86 x_{8} & -14.32 x_{5} & -20.65 x_{6} & +  7.57 x_{7} & +  0.61 x_{36} & +  8.98 x_{9} & +  0.47 x_{29} & + 30.22 x_{13} & -6.00 x_{12} & -1.19 x_{21} & + 13.30 x_{14} & -20.44 x_{15} & +  0.32 x_{23} & +  8.80 x_{17} & -0.71 x_{18} & -1.71 x_{26}\\
 x_{24}   &  26.3783652089 & +  1.79 x_{1} & -5.55 x_{2} & -6.98 x_{3} & + 13.45 x_{8} & + 12.83 x_{5} & -3.19 x_{6} & +  8.76 x_{7} & -0.13 x_{36} & -1.74 x_{9} & +  0.42 x_{29} & -7.07 x_{13} & -5.51 x_{12} & +  0.98 x_{21} & -3.91 x_{14} & + 18.69 x_{15} & -0.04 x_{23} & + 14.04 x_{17} & -7.52 x_{18} & +  0.33 x_{26}\\
 x_{16}   &  0.976164372437 & +  0.07 x_{1} & +  1.05 x_{2} & -0.65 x_{3} & +  0.42 x_{8} & -0.81 x_{5} & -0.65 x_{6} & +  0.30 x_{7} & -0.00 x_{36} & -0.33 x_{9} & -0.06 x_{29} & -0.66 x_{13} & +  0.65 x_{12} & +  0.02 x_{21} & -0.12 x_{14} & +  0.31 x_{15} & -0.06 x_{23} & -0.02 x_{17} & +  0.66 x_{18} & -0.01 x_{26}\\
 x_{4}   &  0.130092987372 & +  0.90 x_{1} & -1.99 x_{2} & -1.37 x_{3} & +  0.34 x_{8} & +  1.20 x_{5} & +  1.41 x_{6} & +  0.27 x_{7} & +  0.03 x_{36} & +  0.41 x_{9} & +  0.00 x_{29} & -1.92 x_{13} & -0.64 x_{12} & +  0.10 x_{21} & -0.10 x_{14} & +  1.85 x_{15} & +  0.04 x_{23} & +  0.92 x_{17} & -1.21 x_{18} & +  0.13 x_{26}\\
 x_{27}   &  0.660543306127 & +  1.60 x_{1} & + 10.83 x_{2} & +  4.15 x_{3} & + 14.53 x_{8} & -2.98 x_{5} & -13.41 x_{6} & +  2.76 x_{7} & -0.47 x_{36} & -1.85 x_{9} & -0.61 x_{29} & -5.08 x_{13} & +  0.37 x_{12} & +  0.15 x_{21} & +  3.14 x_{14} & -0.68 x_{15} & -0.31 x_{23} & +  0.32 x_{17} & +  6.25 x_{18} & -0.70 x_{26}\\
 x_{28}   &  30.2276769399 & +  2.80 x_{1} & -5.85 x_{2} & -8.56 x_{3} & +  1.59 x_{8} & +  8.82 x_{5} & -8.58 x_{6} & -6.48 x_{7} & -0.19 x_{36} & -6.62 x_{9} & -0.71 x_{29} & -16.83 x_{13} & + 11.14 x_{12} & +  1.00 x_{21} & +  1.37 x_{14} & +  4.17 x_{15} & -0.11 x_{23} & + 10.64 x_{17} & -4.65 x_{18} & +  0.52 x_{26}\\
 x_{10}   &  0.0639866812848 & -1.18 x_{1} & +  0.26 x_{2} & +  0.51 x_{3} & +  0.38 x_{8} & -0.55 x_{5} & +  0.23 x_{6} & +  0.38 x_{7} & -0.03 x_{36} & -0.81 x_{9} & +  0.05 x_{29} & +  0.41 x_{13} & +  0.59 x_{12} & +  0.00 x_{21} & +  0.05 x_{14} & +  0.81 x_{15} & -0.09 x_{23} & +  0.09 x_{17} & +  0.44 x_{18} & -0.02 x_{26}\\
 x_{30}   &  66.076119706 & +  9.17 x_{1} & -18.80 x_{2} & -3.14 x_{3} & -20.61 x_{8} & +  9.59 x_{5} & -6.92 x_{6} & -2.48 x_{7} & +  0.81 x_{36} & + 21.31 x_{9} & +  0.32 x_{29} & -1.93 x_{13} & -2.86 x_{12} & +  0.13 x_{21} & -5.56 x_{14} & -4.54 x_{15} & +  1.56 x_{23} & + 16.81 x_{17} & -15.78 x_{18} & -0.24 x_{26}\\
 x_{31}   &  9.51752954075 & -2.00 x_{1} & +  7.14 x_{2} & -18.77 x_{3} & + 11.07 x_{8} & -0.82 x_{5} & -10.30 x_{6} & -5.45 x_{7} & -0.49 x_{36} & -5.81 x_{9} & -0.95 x_{29} & -6.04 x_{13} & +  7.26 x_{12} & +  0.29 x_{21} & -4.55 x_{14} & + 10.19 x_{15} & -0.67 x_{23} & +  1.17 x_{17} & + 12.19 x_{18} & +  0.22 x_{26}\\
 x_{32}   &  10.5273723962 & +  5.42 x_{1} & -0.02 x_{2} & + 16.94 x_{3} & -1.40 x_{8} & +  1.28 x_{5} & +  0.15 x_{6} & -8.32 x_{7} & +  0.10 x_{36} & + 15.39 x_{9} & -0.00 x_{29} & +  2.10 x_{13} & -11.44 x_{12} & -0.53 x_{21} & -2.45 x_{14} & -8.44 x_{15} & +  0.81 x_{23} & -8.29 x_{17} & -6.52 x_{18} & -0.61 x_{26}\\
 x_{33}   &  6.99222804239 & -5.93 x_{1} & -28.11 x_{2} & +  1.46 x_{3} & + 13.51 x_{8} & + 10.56 x_{5} & + 14.52 x_{6} & +  1.81 x_{7} & +  0.01 x_{36} & -1.43 x_{9} & +  0.69 x_{29} & -21.95 x_{13} & +  5.00 x_{12} & +  0.96 x_{21} & +  0.41 x_{14} & + 42.14 x_{15} & -0.82 x_{23} & + 13.64 x_{17} & +  1.32 x_{18} & +  1.73 x_{26}\\
 x_{34}   &  15.7076298372 & + 13.30 x_{1} & + 17.76 x_{2} & -7.82 x_{3} & -2.83 x_{8} & -16.04 x_{5} & -15.96 x_{6} & -9.74 x_{7} & -0.15 x_{36} & -3.24 x_{9} & -0.64 x_{29} & +  7.33 x_{13} & +  7.54 x_{12} & -0.37 x_{21} & -10.02 x_{14} & -16.05 x_{15} & +  0.13 x_{23} & -2.31 x_{17} & +  4.24 x_{18} & -0.89 x_{26}\\
 x_{35}   &  13.1600032485 & -0.87 x_{1} & +  7.72 x_{2} & + 12.36 x_{3} & -3.15 x_{8} & -0.65 x_{5} & -20.19 x_{6} & -20.36 x_{7} & -0.97 x_{36} & -9.33 x_{9} & +  0.07 x_{29} & + 31.08 x_{13} & +  3.14 x_{12} & -1.03 x_{21} & +  5.59 x_{14} & -32.18 x_{15} & +  0.18 x_{23} & -16.60 x_{17} & + 11.58 x_{18} & -1.09 x_{26}\\
 x_{20}   &  6.81520282617 & + 20.90 x_{1} & -3.02 x_{2} & -10.98 x_{3} & +  5.58 x_{8} & +  8.61 x_{5} & -0.55 x_{6} & -6.64 x_{7} & +  0.66 x_{36} & + 10.69 x_{9} & -0.62 x_{29} & -4.22 x_{13} & -8.75 x_{12} & +  0.58 x_{21} & +  2.40 x_{14} & -8.19 x_{15} & +  1.14 x_{23} & + 13.62 x_{17} & -19.99 x_{18} & +  0.47 x_{26}\\
 x_{37}   &  21.0553701222 & -8.35 x_{1} & + 16.88 x_{2} & + 12.69 x_{3} & -10.17 x_{8} & -10.40 x_{5} & -11.70 x_{6} & +  0.23 x_{7} & -0.22 x_{36} & -8.30 x_{9} & +  0.53 x_{29} & +  4.16 x_{13} & -1.62 x_{12} & -0.94 x_{21} & +  1.90 x_{14} & -9.36 x_{15} & -0.90 x_{23} & -15.93 x_{17} & + 12.41 x_{18} & -0.60 x_{26}\\
 x_{38}   &  57.8691273805 & -1.13 x_{1} & -9.96 x_{2} & -6.66 x_{3} & -9.02 x_{8} & -3.42 x_{5} & +  7.79 x_{6} & -1.47 x_{7} & +  0.40 x_{36} & +  8.53 x_{9} & -0.20 x_{29} & -15.28 x_{13} & -10.41 x_{12} & +  0.60 x_{21} & -3.42 x_{14} & +  2.47 x_{15} & +  0.05 x_{23} & + 16.17 x_{17} & -7.73 x_{18} & +  0.58 x_{26}\\
\hline
z    &  -19.3762212206 & -3.16 x_{1} & -3.59 x_{2} & -1.69 x_{3} & +  6.41 x_{8} & +  0.29 x_{5} & +  0.63 x_{6} & +  9.53 x_{7} & -0.05 x_{36} & -6.10 x_{9} & +  0.12 x_{29} & -3.63 x_{13} & +  0.13 x_{12} & +  0.09 x_{21} & +  0.35 x_{14} & + 10.40 x_{15} & -0.46 x_{23} & -3.53 x_{17} & +  5.08 x_{18} & +  0.47 x_{26}\\
\end{array}\]


 $ x_{5} $ enters and $ x_{10} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.95193750552 & -0.05 x_{1} & +  0.27 x_{2} & +  1.37 x_{3} & -0.78 x_{8} & -1.02 x_{10} & +  0.01 x_{6} & -0.07 x_{7} & +  0.06 x_{36} & +  0.33 x_{9} & +  0.07 x_{29} & +  0.93 x_{13} & -0.02 x_{12} & -0.01 x_{21} & +  0.19 x_{14} & -0.40 x_{15} & +  0.03 x_{23} & +  0.93 x_{17} & -0.54 x_{18} & -0.07 x_{26}\\
 x_{11}   &  3.24712390031 & +  0.09 x_{1} & -0.25 x_{2} & -0.15 x_{3} & +  0.43 x_{8} & +  0.04 x_{10} & -0.62 x_{6} & -0.62 x_{7} & -0.06 x_{36} & +  0.22 x_{9} & -0.00 x_{29} & +  0.90 x_{13} & +  0.39 x_{12} & +  0.01 x_{21} & -0.66 x_{14} & -0.67 x_{15} & -0.00 x_{23} & -0.47 x_{17} & +  0.21 x_{18} & -0.05 x_{26}\\
 x_{22}   &  33.3270662312 & +  6.06 x_{1} & +  7.05 x_{2} & + 17.90 x_{3} & -19.46 x_{8} & + 12.00 x_{10} & -18.51 x_{6} & -12.90 x_{7} & +  0.42 x_{36} & + 17.08 x_{9} & +  0.12 x_{29} & + 13.84 x_{13} & -2.79 x_{12} & -0.61 x_{21} & -5.91 x_{14} & -31.85 x_{15} & +  1.96 x_{23} & +  6.09 x_{17} & -1.95 x_{18} & -1.34 x_{26}\\
 x_{25}   &  11.4271633272 & + 14.63 x_{1} & +  9.60 x_{2} & + 13.20 x_{3} & -31.64 x_{8} & + 25.94 x_{10} & -26.58 x_{6} & -2.36 x_{7} & +  1.37 x_{36} & + 29.94 x_{9} & -0.82 x_{29} & + 19.54 x_{13} & -21.37 x_{12} & -1.23 x_{21} & + 11.95 x_{14} & -41.45 x_{15} & +  2.75 x_{23} & +  6.42 x_{17} & -12.12 x_{18} & -1.29 x_{26}\\
 x_{24}   &  27.8651984582 & -25.55 x_{1} & +  0.55 x_{2} & +  4.94 x_{3} & + 22.21 x_{8} & -23.24 x_{10} & +  2.13 x_{6} & + 17.66 x_{7} & -0.81 x_{36} & -20.52 x_{9} & +  1.57 x_{29} & +  2.49 x_{13} & +  8.25 x_{12} & +  1.01 x_{21} & -2.70 x_{14} & + 37.51 x_{15} & -2.22 x_{23} & + 16.17 x_{17} & +  2.70 x_{18} & -0.04 x_{26}\\
 x_{16}   &  0.882661017448 & +  1.79 x_{1} & +  0.67 x_{2} & -1.40 x_{3} & -0.13 x_{8} & +  1.46 x_{10} & -0.98 x_{6} & -0.26 x_{7} & +  0.04 x_{36} & +  0.85 x_{9} & -0.13 x_{29} & -1.26 x_{13} & -0.22 x_{12} & +  0.02 x_{21} & -0.19 x_{14} & -0.87 x_{15} & +  0.08 x_{23} & -0.16 x_{17} & +  0.01 x_{18} & +  0.01 x_{26}\\
 x_{4}   &  0.268955777209 & -1.66 x_{1} & -1.42 x_{2} & -0.26 x_{3} & +  1.16 x_{8} & -2.17 x_{10} & +  1.90 x_{6} & +  1.10 x_{7} & -0.04 x_{36} & -1.34 x_{9} & +  0.11 x_{29} & -1.02 x_{13} & +  0.65 x_{12} & +  0.11 x_{21} & +  0.01 x_{14} & +  3.61 x_{15} & -0.17 x_{23} & +  1.12 x_{17} & -0.25 x_{18} & +  0.10 x_{26}\\
 x_{27}   &  0.314693853532 & +  7.96 x_{1} & +  9.41 x_{2} & +  1.37 x_{3} & + 12.49 x_{8} & +  5.41 x_{10} & -14.65 x_{6} & +  0.69 x_{7} & -0.31 x_{36} & +  2.51 x_{9} & -0.88 x_{29} & -7.31 x_{13} & -2.83 x_{12} & +  0.15 x_{21} & +  2.86 x_{14} & -5.05 x_{15} & +  0.19 x_{23} & -0.17 x_{17} & +  3.87 x_{18} & -0.61 x_{26}\\
 x_{28}   &  31.2505516815 & -16.02 x_{1} & -1.65 x_{2} & -0.36 x_{3} & +  7.62 x_{8} & -15.99 x_{10} & -4.92 x_{6} & -0.36 x_{7} & -0.66 x_{36} & -19.54 x_{9} & +  0.08 x_{29} & -10.25 x_{13} & + 20.61 x_{12} & +  1.02 x_{21} & +  2.20 x_{14} & + 17.11 x_{15} & -1.60 x_{23} & + 12.11 x_{17} & +  2.38 x_{18} & +  0.26 x_{26}\\
 x_{5}   &  0.11591196634 & -2.13 x_{1} & +  0.48 x_{2} & +  0.93 x_{3} & +  0.68 x_{8} & -1.81 x_{10} & +  0.41 x_{6} & +  0.69 x_{7} & -0.05 x_{36} & -1.46 x_{9} & +  0.09 x_{29} & +  0.75 x_{13} & +  1.07 x_{12} & +  0.00 x_{21} & +  0.09 x_{14} & +  1.47 x_{15} & -0.17 x_{23} & +  0.17 x_{17} & +  0.80 x_{18} & -0.03 x_{26}\\
 x_{30}   &  67.1878071027 & -11.28 x_{1} & -14.24 x_{2} & +  5.78 x_{3} & -14.05 x_{8} & -17.37 x_{10} & -2.94 x_{6} & +  4.17 x_{7} & +  0.30 x_{36} & +  7.27 x_{9} & +  1.18 x_{29} & +  5.22 x_{13} & +  7.43 x_{12} & +  0.15 x_{21} & -4.65 x_{14} & +  9.53 x_{15} & -0.06 x_{23} & + 18.41 x_{17} & -8.14 x_{18} & -0.52 x_{26}\\
 x_{31}   &  9.4220437226 & -0.24 x_{1} & +  6.75 x_{2} & -19.53 x_{3} & + 10.51 x_{8} & +  1.49 x_{10} & -10.64 x_{6} & -6.02 x_{7} & -0.45 x_{36} & -4.61 x_{9} & -1.02 x_{29} & -6.65 x_{13} & +  6.38 x_{12} & +  0.29 x_{21} & -4.63 x_{14} & +  8.98 x_{15} & -0.53 x_{23} & +  1.04 x_{17} & + 11.53 x_{18} & +  0.25 x_{26}\\
 x_{32}   &  10.6757436667 & +  2.69 x_{1} & +  0.59 x_{2} & + 18.13 x_{3} & -0.53 x_{8} & -2.32 x_{10} & +  0.68 x_{6} & -7.44 x_{7} & +  0.04 x_{36} & + 13.52 x_{9} & +  0.12 x_{29} & +  3.05 x_{13} & -10.07 x_{12} & -0.52 x_{21} & -2.33 x_{14} & -6.57 x_{15} & +  0.59 x_{23} & -8.08 x_{17} & -5.50 x_{18} & -0.64 x_{26}\\
 x_{33}   &  8.21615617736 & -28.44 x_{1} & -23.08 x_{2} & + 11.27 x_{3} & + 20.73 x_{8} & -19.13 x_{10} & + 18.89 x_{6} & +  9.13 x_{7} & -0.55 x_{36} & -16.88 x_{9} & +  1.64 x_{29} & -14.08 x_{13} & + 16.33 x_{12} & +  0.99 x_{21} & +  1.41 x_{14} & + 57.63 x_{15} & -2.61 x_{23} & + 15.39 x_{17} & +  9.73 x_{18} & +  1.42 x_{26}\\
 x_{34}   &  13.8484126284 & + 47.49 x_{1} & + 10.13 x_{2} & -22.73 x_{3} & -13.79 x_{8} & + 29.06 x_{10} & -22.61 x_{6} & -20.86 x_{7} & +  0.71 x_{36} & + 20.23 x_{9} & -2.08 x_{29} & -4.62 x_{13} & -9.67 x_{12} & -0.41 x_{21} & -11.53 x_{14} & -39.59 x_{15} & +  2.85 x_{23} & -4.98 x_{17} & -8.54 x_{18} & -0.43 x_{26}\\
 x_{35}   &  13.0845764557 & +  0.52 x_{1} & +  7.41 x_{2} & + 11.76 x_{3} & -3.60 x_{8} & +  1.18 x_{10} & -20.46 x_{6} & -20.81 x_{7} & -0.93 x_{36} & -8.38 x_{9} & +  0.01 x_{29} & + 30.60 x_{13} & +  2.44 x_{12} & -1.03 x_{21} & +  5.53 x_{14} & -33.13 x_{15} & +  0.29 x_{23} & -16.71 x_{17} & + 11.06 x_{18} & -1.07 x_{26}\\
 x_{20}   &  7.81295789567 & +  2.55 x_{1} & +  1.08 x_{2} & -2.98 x_{3} & + 11.46 x_{8} & -15.59 x_{10} & +  3.02 x_{6} & -0.67 x_{7} & +  0.20 x_{36} & -1.91 x_{9} & +  0.16 x_{29} & +  2.20 x_{13} & +  0.48 x_{12} & +  0.60 x_{21} & +  3.21 x_{14} & +  4.44 x_{15} & -0.32 x_{23} & + 15.05 x_{17} & -13.13 x_{18} & +  0.22 x_{26}\\
 x_{37}   &  19.8493688763 & + 13.83 x_{1} & + 11.93 x_{2} & +  3.02 x_{3} & -17.28 x_{8} & + 18.85 x_{10} & -16.01 x_{6} & -6.99 x_{7} & +  0.34 x_{36} & +  6.93 x_{9} & -0.41 x_{29} & -3.60 x_{13} & -12.78 x_{12} & -0.97 x_{21} & +  0.92 x_{14} & -24.62 x_{15} & +  0.87 x_{23} & -17.65 x_{17} & +  4.12 x_{18} & -0.30 x_{26}\\
 x_{38}   &  57.4722393856 & +  6.17 x_{1} & -11.58 x_{2} & -9.84 x_{3} & -11.36 x_{8} & +  6.20 x_{10} & +  6.38 x_{6} & -3.84 x_{7} & +  0.58 x_{36} & + 13.55 x_{9} & -0.50 x_{29} & -17.83 x_{13} & -14.08 x_{12} & +  0.59 x_{21} & -3.75 x_{14} & -2.55 x_{15} & +  0.63 x_{23} & + 15.60 x_{17} & -10.45 x_{18} & +  0.67 x_{26}\\
\hline
z    &  -19.3421013917 & -3.79 x_{1} & -3.45 x_{2} & -1.42 x_{3} & +  6.61 x_{8} & -0.53 x_{10} & +  0.75 x_{6} & +  9.73 x_{7} & -0.06 x_{36} & -6.53 x_{9} & +  0.14 x_{29} & -3.41 x_{13} & +  0.44 x_{12} & +  0.09 x_{21} & +  0.38 x_{14} & + 10.84 x_{15} & -0.51 x_{23} & -3.48 x_{17} & +  5.32 x_{18} & +  0.46 x_{26}\\
\end{array}\]


 $ x_{6} $ enters and $ x_{27} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.95211197442 & -0.04 x_{1} & +  0.28 x_{2} & +  1.37 x_{3} & -0.78 x_{8} & -1.02 x_{10} & -0.00 x_{27} & -0.07 x_{7} & +  0.06 x_{36} & +  0.33 x_{9} & +  0.06 x_{29} & +  0.93 x_{13} & -0.02 x_{12} & -0.01 x_{21} & +  0.19 x_{14} & -0.40 x_{15} & +  0.03 x_{23} & +  0.93 x_{17} & -0.53 x_{18} & -0.07 x_{26}\\
 x_{11}   &  3.23383076083 & -0.25 x_{1} & -0.64 x_{2} & -0.21 x_{3} & -0.10 x_{8} & -0.19 x_{10} & +  0.04 x_{27} & -0.65 x_{7} & -0.05 x_{36} & +  0.12 x_{9} & +  0.03 x_{29} & +  1.21 x_{13} & +  0.51 x_{12} & +  0.00 x_{21} & -0.78 x_{14} & -0.46 x_{15} & -0.01 x_{23} & -0.46 x_{17} & +  0.04 x_{18} & -0.02 x_{26}\\
 x_{22}   &  32.9294414938 & -4.00 x_{1} & -4.83 x_{2} & + 16.17 x_{3} & -35.23 x_{8} & +  5.17 x_{10} & +  1.26 x_{27} & -13.77 x_{7} & +  0.82 x_{36} & + 13.91 x_{9} & +  1.22 x_{29} & + 23.07 x_{13} & +  0.79 x_{12} & -0.79 x_{21} & -9.53 x_{14} & -25.47 x_{15} & +  1.71 x_{23} & +  6.31 x_{17} & -6.84 x_{18} & -0.57 x_{26}\\
 x_{25}   &  10.8560577147 & +  0.17 x_{1} & -7.47 x_{2} & + 10.71 x_{3} & -54.31 x_{8} & + 16.14 x_{10} & +  1.81 x_{27} & -3.62 x_{7} & +  1.94 x_{36} & + 25.38 x_{9} & +  0.77 x_{29} & + 32.81 x_{13} & -16.22 x_{12} & -1.49 x_{21} & +  6.76 x_{14} & -32.28 x_{15} & +  2.40 x_{23} & +  6.74 x_{17} & -19.15 x_{18} & -0.18 x_{26}\\
 x_{24}   &  27.9109712591 & -24.40 x_{1} & +  1.92 x_{2} & +  5.14 x_{3} & + 24.03 x_{8} & -22.45 x_{10} & -0.15 x_{27} & + 17.76 x_{7} & -0.86 x_{36} & -20.15 x_{9} & +  1.44 x_{29} & +  1.42 x_{13} & +  7.84 x_{12} & +  1.04 x_{21} & -2.29 x_{14} & + 36.78 x_{15} & -2.19 x_{23} & + 16.14 x_{17} & +  3.26 x_{18} & -0.13 x_{26}\\
 x_{16}   &  0.861556601879 & +  1.25 x_{1} & +  0.04 x_{2} & -1.49 x_{3} & -0.96 x_{8} & +  1.10 x_{10} & +  0.07 x_{27} & -0.31 x_{7} & +  0.06 x_{36} & +  0.69 x_{9} & -0.07 x_{29} & -0.77 x_{13} & -0.03 x_{12} & +  0.01 x_{21} & -0.38 x_{14} & -0.53 x_{15} & +  0.06 x_{23} & -0.15 x_{17} & -0.25 x_{18} & +  0.05 x_{26}\\
 x_{4}   &  0.309863045068 & -0.62 x_{1} & -0.20 x_{2} & -0.08 x_{3} & +  2.78 x_{8} & -1.47 x_{10} & -0.13 x_{27} & +  1.19 x_{7} & -0.08 x_{36} & -1.02 x_{9} & -0.00 x_{29} & -1.97 x_{13} & +  0.28 x_{12} & +  0.13 x_{21} & +  0.39 x_{14} & +  2.95 x_{15} & -0.14 x_{23} & +  1.09 x_{17} & +  0.25 x_{18} & +  0.02 x_{26}\\
 x_{6}   &  0.0214843279205 & +  0.54 x_{1} & +  0.64 x_{2} & +  0.09 x_{3} & +  0.85 x_{8} & +  0.37 x_{10} & -0.07 x_{27} & +  0.05 x_{7} & -0.02 x_{36} & +  0.17 x_{9} & -0.06 x_{29} & -0.50 x_{13} & -0.19 x_{12} & +  0.01 x_{21} & +  0.20 x_{14} & -0.35 x_{15} & +  0.01 x_{23} & -0.01 x_{17} & +  0.26 x_{18} & -0.04 x_{26}\\
 x_{28}   &  31.1447457756 & -18.70 x_{1} & -4.82 x_{2} & -0.82 x_{3} & +  3.42 x_{8} & -17.80 x_{10} & +  0.34 x_{27} & -0.59 x_{7} & -0.55 x_{36} & -20.39 x_{9} & +  0.38 x_{29} & -7.80 x_{13} & + 21.56 x_{12} & +  0.97 x_{21} & +  1.24 x_{14} & + 18.81 x_{15} & -1.67 x_{23} & + 12.17 x_{17} & +  1.08 x_{18} & +  0.47 x_{26}\\
 x_{5}   &  0.12481620158 & -1.91 x_{1} & +  0.74 x_{2} & +  0.97 x_{3} & +  1.04 x_{8} & -1.66 x_{10} & -0.03 x_{27} & +  0.71 x_{7} & -0.06 x_{36} & -1.39 x_{9} & +  0.07 x_{29} & +  0.54 x_{13} & +  0.99 x_{12} & +  0.01 x_{21} & +  0.18 x_{14} & +  1.32 x_{15} & -0.16 x_{23} & +  0.16 x_{17} & +  0.91 x_{18} & -0.05 x_{26}\\
 x_{30}   &  67.1245400018 & -12.88 x_{1} & -16.13 x_{2} & +  5.50 x_{3} & -16.57 x_{8} & -18.46 x_{10} & +  0.20 x_{27} & +  4.04 x_{7} & +  0.37 x_{36} & +  6.77 x_{9} & +  1.36 x_{29} & +  6.69 x_{13} & +  8.00 x_{12} & +  0.12 x_{21} & -5.23 x_{14} & + 10.55 x_{15} & -0.10 x_{23} & + 18.44 x_{17} & -8.92 x_{18} & -0.40 x_{26}\\
 x_{31}   &  9.19344331777 & -6.03 x_{1} & -0.09 x_{2} & -20.53 x_{3} & +  1.43 x_{8} & -2.43 x_{10} & +  0.73 x_{27} & -6.52 x_{7} & -0.22 x_{36} & -6.43 x_{9} & -0.39 x_{29} & -1.34 x_{13} & +  8.43 x_{12} & +  0.19 x_{21} & -6.71 x_{14} & + 12.66 x_{15} & -0.67 x_{23} & +  1.16 x_{17} & +  8.72 x_{18} & +  0.69 x_{26}\\
 x_{32}   &  10.6902966486 & +  3.06 x_{1} & +  1.03 x_{2} & + 18.20 x_{3} & +  0.05 x_{8} & -2.07 x_{10} & -0.05 x_{27} & -7.40 x_{7} & +  0.02 x_{36} & + 13.63 x_{9} & +  0.07 x_{29} & +  2.71 x_{13} & -10.20 x_{12} & -0.52 x_{21} & -2.20 x_{14} & -6.80 x_{15} & +  0.60 x_{23} & -8.08 x_{17} & -5.33 x_{18} & -0.67 x_{26}\\
 x_{33}   &  8.622061234 & -18.17 x_{1} & -10.95 x_{2} & + 13.04 x_{3} & + 36.83 x_{8} & -12.16 x_{10} & -1.29 x_{27} & + 10.02 x_{7} & -0.95 x_{36} & -13.64 x_{9} & +  0.51 x_{29} & -23.51 x_{13} & + 12.67 x_{12} & +  1.18 x_{21} & +  5.10 x_{14} & + 51.12 x_{15} & -2.36 x_{23} & + 15.17 x_{17} & + 14.72 x_{18} & +  0.63 x_{26}\\
 x_{34}   &  13.3626292615 & + 35.20 x_{1} & -4.39 x_{2} & -24.85 x_{3} & -33.06 x_{8} & + 20.71 x_{10} & +  1.54 x_{27} & -21.93 x_{7} & +  1.19 x_{36} & + 16.35 x_{9} & -0.73 x_{29} & +  6.66 x_{13} & -5.29 x_{12} & -0.63 x_{21} & -15.95 x_{14} & -31.79 x_{15} & +  2.54 x_{23} & -4.71 x_{17} & -14.52 x_{18} & +  0.52 x_{26}\\
 x_{35}   &  12.6450671718 & -10.61 x_{1} & -5.73 x_{2} & +  9.84 x_{3} & -21.04 x_{8} & -6.37 x_{10} & +  1.40 x_{27} & -21.78 x_{7} & -0.49 x_{36} & -11.89 x_{9} & +  1.24 x_{29} & + 40.81 x_{13} & +  6.40 x_{12} & -1.24 x_{21} & +  1.54 x_{14} & -26.07 x_{15} & +  0.02 x_{23} & -16.47 x_{17} & +  5.65 x_{18} & -0.21 x_{26}\\
 x_{20}   &  7.8778925653 & +  4.19 x_{1} & +  3.02 x_{2} & -2.70 x_{3} & + 14.03 x_{8} & -14.48 x_{10} & -0.21 x_{27} & -0.53 x_{7} & +  0.13 x_{36} & -1.39 x_{9} & -0.02 x_{29} & +  0.69 x_{13} & -0.10 x_{12} & +  0.63 x_{21} & +  3.80 x_{14} & +  3.40 x_{15} & -0.28 x_{23} & + 15.02 x_{17} & -12.33 x_{18} & +  0.09 x_{26}\\
 x_{37}   &  19.5053181018 & +  5.12 x_{1} & +  1.65 x_{2} & +  1.52 x_{3} & -30.93 x_{8} & + 12.94 x_{10} & +  1.09 x_{27} & -7.74 x_{7} & +  0.68 x_{36} & +  4.18 x_{9} & +  0.55 x_{29} & +  4.39 x_{13} & -9.68 x_{12} & -1.13 x_{21} & -2.21 x_{14} & -19.10 x_{15} & +  0.65 x_{23} & -17.46 x_{17} & -0.11 x_{18} & +  0.37 x_{26}\\
 x_{38}   &  57.6092164362 & +  9.64 x_{1} & -7.49 x_{2} & -9.24 x_{3} & -5.92 x_{8} & +  8.56 x_{10} & -0.44 x_{27} & -3.54 x_{7} & +  0.44 x_{36} & + 14.64 x_{9} & -0.89 x_{29} & -21.02 x_{13} & -15.31 x_{12} & +  0.65 x_{21} & -2.50 x_{14} & -4.75 x_{15} & +  0.72 x_{23} & + 15.52 x_{17} & -8.77 x_{18} & +  0.41 x_{26}\\
\hline
z    &  -19.3259579614 & -3.38 x_{1} & -2.97 x_{2} & -1.35 x_{3} & +  7.25 x_{8} & -0.26 x_{10} & -0.05 x_{27} & +  9.77 x_{7} & -0.08 x_{36} & -6.40 x_{9} & +  0.10 x_{29} & -3.78 x_{13} & +  0.30 x_{12} & +  0.10 x_{21} & +  0.53 x_{14} & + 10.58 x_{15} & -0.50 x_{23} & -3.49 x_{17} & +  5.52 x_{18} & +  0.43 x_{26}\\
\end{array}\]


 $ x_{7} $ enters and $ x_{35} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.91335513383 & -0.01 x_{1} & +  0.29 x_{2} & +  1.34 x_{3} & -0.71 x_{8} & -1.00 x_{10} & -0.00 x_{27} & +  0.00 x_{35} & +  0.06 x_{36} & +  0.36 x_{9} & +  0.06 x_{29} & +  0.80 x_{13} & -0.04 x_{12} & -0.01 x_{21} & +  0.19 x_{14} & -0.32 x_{15} & +  0.03 x_{23} & +  0.98 x_{17} & -0.55 x_{18} & -0.07 x_{26}\\
 x_{11}   &  2.85745329353 & +  0.07 x_{1} & -0.47 x_{2} & -0.50 x_{3} & +  0.53 x_{8} & +  0.00 x_{10} & +  0.00 x_{27} & +  0.03 x_{35} & -0.03 x_{36} & +  0.47 x_{9} & -0.00 x_{29} & -0.01 x_{13} & +  0.32 x_{12} & +  0.04 x_{21} & -0.83 x_{14} & +  0.32 x_{15} & -0.01 x_{23} & +  0.03 x_{17} & -0.13 x_{18} & -0.01 x_{26}\\
 x_{22}   &  24.9317339272 & +  2.71 x_{1} & -1.21 x_{2} & +  9.94 x_{3} & -21.93 x_{8} & +  9.20 x_{10} & +  0.38 x_{27} & +  0.63 x_{35} & +  1.13 x_{36} & + 21.43 x_{9} & +  0.44 x_{29} & -2.74 x_{13} & -3.26 x_{12} & -0.01 x_{21} & -10.50 x_{14} & -8.98 x_{15} & +  1.70 x_{23} & + 16.73 x_{17} & -10.42 x_{18} & -0.43 x_{26}\\
 x_{25}   &  8.75555604341 & +  1.94 x_{1} & -6.52 x_{2} & +  9.08 x_{3} & -50.81 x_{8} & + 17.19 x_{10} & +  1.58 x_{27} & +  0.17 x_{35} & +  2.03 x_{36} & + 27.35 x_{9} & +  0.56 x_{29} & + 26.03 x_{13} & -17.29 x_{12} & -1.29 x_{21} & +  6.50 x_{14} & -27.95 x_{15} & +  2.39 x_{23} & +  9.47 x_{17} & -20.09 x_{18} & -0.15 x_{26}\\
 x_{24}   &  38.2238798405 & -33.05 x_{1} & -2.76 x_{2} & + 13.17 x_{3} & +  6.87 x_{8} & -27.65 x_{10} & +  0.99 x_{27} & -0.82 x_{35} & -1.26 x_{36} & -29.85 x_{9} & +  2.45 x_{29} & + 34.71 x_{13} & + 13.06 x_{12} & +  0.03 x_{21} & -1.04 x_{14} & + 15.51 x_{15} & -2.17 x_{23} & +  2.71 x_{17} & +  7.88 x_{18} & -0.30 x_{26}\\
 x_{16}   &  0.68352917514 & +  1.40 x_{1} & +  0.12 x_{2} & -1.63 x_{3} & -0.67 x_{8} & +  1.19 x_{10} & +  0.05 x_{27} & +  0.01 x_{35} & +  0.07 x_{36} & +  0.85 x_{9} & -0.09 x_{29} & -1.34 x_{13} & -0.12 x_{12} & +  0.03 x_{21} & -0.41 x_{14} & -0.17 x_{15} & +  0.06 x_{23} & +  0.08 x_{17} & -0.33 x_{18} & +  0.05 x_{26}\\
 x_{4}   &  1.00238613093 & -1.20 x_{1} & -0.51 x_{2} & +  0.46 x_{3} & +  1.63 x_{8} & -1.82 x_{10} & -0.05 x_{27} & -0.05 x_{35} & -0.10 x_{36} & -1.67 x_{9} & +  0.06 x_{29} & +  0.26 x_{13} & +  0.63 x_{12} & +  0.06 x_{21} & +  0.47 x_{14} & +  1.53 x_{15} & -0.14 x_{23} & +  0.19 x_{17} & +  0.56 x_{18} & +  0.01 x_{26}\\
 x_{6}   &  0.0488461115041 & +  0.52 x_{1} & +  0.63 x_{2} & +  0.11 x_{3} & +  0.81 x_{8} & +  0.36 x_{10} & -0.07 x_{27} & -0.00 x_{35} & -0.02 x_{36} & +  0.15 x_{9} & -0.06 x_{29} & -0.41 x_{13} & -0.18 x_{12} & +  0.01 x_{21} & +  0.20 x_{14} & -0.40 x_{15} & +  0.01 x_{23} & -0.05 x_{17} & +  0.28 x_{18} & -0.04 x_{26}\\
 x_{28}   &  30.8004918832 & -18.41 x_{1} & -4.66 x_{2} & -1.09 x_{3} & +  3.99 x_{8} & -17.63 x_{10} & +  0.30 x_{27} & +  0.03 x_{35} & -0.54 x_{36} & -20.06 x_{9} & +  0.34 x_{29} & -8.91 x_{13} & + 21.39 x_{12} & +  1.01 x_{21} & +  1.20 x_{14} & + 19.52 x_{15} & -1.67 x_{23} & + 12.62 x_{17} & +  0.93 x_{18} & +  0.48 x_{26}\\
 x_{5}   &  0.538888510445 & -2.25 x_{1} & +  0.55 x_{2} & +  1.29 x_{3} & +  0.35 x_{8} & -1.87 x_{10} & +  0.02 x_{27} & -0.03 x_{35} & -0.08 x_{36} & -1.78 x_{9} & +  0.11 x_{29} & +  1.87 x_{13} & +  1.20 x_{12} & -0.03 x_{21} & +  0.23 x_{14} & +  0.47 x_{15} & -0.16 x_{23} & -0.38 x_{17} & +  1.09 x_{18} & -0.05 x_{26}\\
 x_{30}   &  69.4677384831 & -14.85 x_{1} & -17.19 x_{2} & +  7.33 x_{3} & -20.46 x_{8} & -19.64 x_{10} & +  0.46 x_{27} & -0.19 x_{35} & +  0.27 x_{36} & +  4.56 x_{9} & +  1.59 x_{29} & + 14.25 x_{13} & +  9.19 x_{12} & -0.11 x_{21} & -4.94 x_{14} & +  5.72 x_{15} & -0.10 x_{23} & + 15.39 x_{17} & -7.87 x_{18} & -0.44 x_{26}\\
 x_{31}   &  5.4086963512 & -2.85 x_{1} & +  1.63 x_{2} & -23.47 x_{3} & +  7.73 x_{8} & -0.53 x_{10} & +  0.31 x_{27} & +  0.30 x_{35} & -0.07 x_{36} & -2.87 x_{9} & -0.76 x_{29} & -13.56 x_{13} & +  6.52 x_{12} & +  0.56 x_{21} & -7.17 x_{14} & + 20.46 x_{15} & -0.68 x_{23} & +  6.09 x_{17} & +  7.02 x_{18} & +  0.76 x_{26}\\
 x_{32}   &  6.39081957835 & +  6.66 x_{1} & +  2.97 x_{2} & + 14.85 x_{3} & +  7.20 x_{8} & +  0.10 x_{10} & -0.52 x_{27} & +  0.34 x_{35} & +  0.19 x_{36} & + 17.68 x_{9} & -0.35 x_{29} & -11.16 x_{13} & -12.37 x_{12} & -0.10 x_{21} & -2.72 x_{14} & +  2.07 x_{15} & +  0.60 x_{23} & -2.48 x_{17} & -7.25 x_{18} & -0.60 x_{26}\\
 x_{33}   &  14.4426958921 & -23.05 x_{1} & -13.59 x_{2} & + 17.57 x_{3} & + 27.15 x_{8} & -15.09 x_{10} & -0.65 x_{27} & -0.46 x_{35} & -1.18 x_{36} & -19.11 x_{9} & +  1.08 x_{29} & -4.72 x_{13} & + 15.62 x_{12} & +  0.61 x_{21} & +  5.80 x_{14} & + 39.11 x_{15} & -2.35 x_{23} & +  7.59 x_{17} & + 17.32 x_{18} & +  0.53 x_{26}\\
 x_{34}   &  0.630259471965 & + 45.88 x_{1} & +  1.38 x_{2} & -34.76 x_{3} & -11.88 x_{8} & + 27.13 x_{10} & +  0.14 x_{27} & +  1.01 x_{35} & +  1.69 x_{36} & + 28.32 x_{9} & -1.97 x_{29} & -34.43 x_{13} & -11.74 x_{12} & +  0.61 x_{21} & -17.49 x_{14} & -5.53 x_{15} & +  2.52 x_{23} & + 11.87 x_{17} & -20.21 x_{18} & +  0.73 x_{26}\\
 x_{7}   &  0.580662105329 & -0.49 x_{1} & -0.26 x_{2} & +  0.45 x_{3} & -0.97 x_{8} & -0.29 x_{10} & +  0.06 x_{27} & -0.05 x_{35} & -0.02 x_{36} & -0.55 x_{9} & +  0.06 x_{29} & +  1.87 x_{13} & +  0.29 x_{12} & -0.06 x_{21} & +  0.07 x_{14} & -1.20 x_{15} & +  0.00 x_{23} & -0.76 x_{17} & +  0.26 x_{18} & -0.01 x_{26}\\
 x_{20}   &  7.56895582639 & +  4.45 x_{1} & +  3.16 x_{2} & -2.94 x_{3} & + 14.55 x_{8} & -14.32 x_{10} & -0.24 x_{27} & +  0.02 x_{35} & +  0.15 x_{36} & -1.10 x_{9} & -0.05 x_{29} & -0.31 x_{13} & -0.26 x_{12} & +  0.66 x_{21} & +  3.76 x_{14} & +  4.03 x_{15} & -0.28 x_{23} & + 15.42 x_{17} & -12.47 x_{18} & +  0.10 x_{26}\\
 x_{37}   &  15.0099170843 & +  8.89 x_{1} & +  3.68 x_{2} & -1.98 x_{3} & -23.46 x_{8} & + 15.20 x_{10} & +  0.60 x_{27} & +  0.36 x_{35} & +  0.86 x_{36} & +  8.41 x_{9} & +  0.11 x_{29} & -10.11 x_{13} & -11.95 x_{12} & -0.69 x_{21} & -2.76 x_{14} & -9.83 x_{15} & +  0.65 x_{23} & -11.61 x_{17} & -2.12 x_{18} & +  0.44 x_{26}\\
 x_{38}   &  55.5512769562 & + 11.36 x_{1} & -6.56 x_{2} & -10.84 x_{3} & -2.50 x_{8} & +  9.59 x_{10} & -0.66 x_{27} & +  0.16 x_{35} & +  0.53 x_{36} & + 16.57 x_{9} & -1.09 x_{29} & -27.66 x_{13} & -16.36 x_{12} & +  0.85 x_{21} & -2.75 x_{14} & -0.51 x_{15} & +  0.72 x_{23} & + 18.20 x_{17} & -9.69 x_{18} & +  0.44 x_{26}\\
\hline
z    &  -13.6530531402 & -8.14 x_{1} & -5.54 x_{2} & +  3.07 x_{3} & -2.19 x_{8} & -3.11 x_{10} & +  0.58 x_{27} & -0.45 x_{35} & -0.30 x_{36} & -11.74 x_{9} & +  0.65 x_{29} & + 14.52 x_{13} & +  3.17 x_{12} & -0.45 x_{21} & +  1.22 x_{14} & -1.12 x_{15} & -0.49 x_{23} & -10.87 x_{17} & +  8.05 x_{18} & +  0.33 x_{26}\\
\end{array}\]


 $ x_{3} $ enters and $ x_{34} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.93757645616 & +  1.75 x_{1} & +  0.35 x_{2} & -0.04 x_{34} & -1.17 x_{8} & +  0.04 x_{10} & +  0.00 x_{27} & +  0.04 x_{35} & +  0.13 x_{36} & +  1.45 x_{9} & -0.01 x_{29} & -0.52 x_{13} & -0.49 x_{12} & +  0.02 x_{21} & -0.48 x_{14} & -0.53 x_{15} & +  0.13 x_{23} & +  1.44 x_{17} & -1.33 x_{18} & -0.04 x_{26}\\
 x_{11}   &  2.84837018717 & -0.59 x_{1} & -0.49 x_{2} & +  0.01 x_{34} & +  0.70 x_{8} & -0.39 x_{10} & -0.00 x_{27} & +  0.02 x_{35} & -0.06 x_{36} & +  0.06 x_{9} & +  0.03 x_{29} & +  0.49 x_{13} & +  0.49 x_{12} & +  0.03 x_{21} & -0.58 x_{14} & +  0.40 x_{15} & -0.05 x_{23} & -0.14 x_{17} & +  0.16 x_{18} & -0.03 x_{26}\\
 x_{22}   &  25.1119718624 & + 15.83 x_{1} & -0.81 x_{2} & -0.29 x_{34} & -25.33 x_{8} & + 16.96 x_{10} & +  0.42 x_{27} & +  0.92 x_{35} & +  1.62 x_{36} & + 29.53 x_{9} & -0.12 x_{29} & -12.58 x_{13} & -6.62 x_{12} & +  0.16 x_{21} & -15.50 x_{14} & -10.56 x_{15} & +  2.42 x_{23} & + 20.12 x_{17} & -16.20 x_{18} & -0.22 x_{26}\\
 x_{25}   &  8.92017322649 & + 13.92 x_{1} & -6.16 x_{2} & -0.26 x_{34} & -53.91 x_{8} & + 24.28 x_{10} & +  1.62 x_{27} & +  0.43 x_{35} & +  2.47 x_{36} & + 34.75 x_{9} & +  0.05 x_{29} & + 17.04 x_{13} & -20.35 x_{12} & -1.13 x_{21} & +  1.93 x_{14} & -29.39 x_{15} & +  3.05 x_{23} & + 12.57 x_{17} & -25.36 x_{18} & +  0.05 x_{26}\\
 x_{24}   &  38.4626567307 & -15.66 x_{1} & -2.23 x_{2} & -0.38 x_{34} & +  2.37 x_{8} & -17.37 x_{10} & +  1.05 x_{27} & -0.43 x_{35} & -0.62 x_{36} & -19.12 x_{9} & +  1.70 x_{29} & + 21.66 x_{13} & +  8.61 x_{12} & +  0.26 x_{21} & -7.66 x_{14} & + 13.42 x_{15} & -1.21 x_{23} & +  7.21 x_{17} & +  0.22 x_{18} & -0.02 x_{26}\\
 x_{16}   &  0.653928710577 & -0.75 x_{1} & +  0.05 x_{2} & +  0.05 x_{34} & -0.11 x_{8} & -0.09 x_{10} & +  0.04 x_{27} & -0.03 x_{35} & -0.01 x_{36} & -0.48 x_{9} & +  0.00 x_{29} & +  0.27 x_{13} & +  0.43 x_{12} & +  0.00 x_{21} & +  0.42 x_{14} & +  0.09 x_{15} & -0.06 x_{23} & -0.47 x_{17} & +  0.62 x_{18} & +  0.02 x_{26}\\
 x_{4}   &  1.01074452034 & -0.59 x_{1} & -0.49 x_{2} & -0.01 x_{34} & +  1.47 x_{8} & -1.46 x_{10} & -0.05 x_{27} & -0.04 x_{35} & -0.08 x_{36} & -1.29 x_{9} & +  0.04 x_{29} & -0.20 x_{13} & +  0.48 x_{12} & +  0.07 x_{21} & +  0.24 x_{14} & +  1.45 x_{15} & -0.11 x_{23} & +  0.35 x_{17} & +  0.29 x_{18} & +  0.02 x_{26}\\
 x_{6}   &  0.0509306896925 & +  0.67 x_{1} & +  0.63 x_{2} & -0.00 x_{34} & +  0.77 x_{8} & +  0.44 x_{10} & -0.06 x_{27} & +  0.00 x_{35} & -0.02 x_{36} & +  0.24 x_{9} & -0.06 x_{29} & -0.52 x_{13} & -0.22 x_{12} & +  0.01 x_{21} & +  0.14 x_{14} & -0.42 x_{15} & +  0.02 x_{23} & -0.01 x_{17} & +  0.21 x_{18} & -0.04 x_{26}\\
 x_{28}   &  30.7808126576 & -19.84 x_{1} & -4.70 x_{2} & +  0.03 x_{34} & +  4.36 x_{8} & -18.48 x_{10} & +  0.29 x_{27} & -0.00 x_{35} & -0.59 x_{36} & -20.95 x_{9} & +  0.40 x_{29} & -7.83 x_{13} & + 21.75 x_{12} & +  0.99 x_{21} & +  1.74 x_{14} & + 19.69 x_{15} & -1.75 x_{23} & + 12.25 x_{17} & +  1.56 x_{18} & +  0.45 x_{26}\\
 x_{5}   &  0.562294342339 & -0.55 x_{1} & +  0.61 x_{2} & -0.04 x_{34} & -0.09 x_{8} & -0.86 x_{10} & +  0.02 x_{27} & +  0.00 x_{35} & -0.02 x_{36} & -0.73 x_{9} & +  0.03 x_{29} & +  0.60 x_{13} & +  0.77 x_{12} & -0.01 x_{21} & -0.42 x_{14} & +  0.26 x_{15} & -0.07 x_{23} & +  0.06 x_{17} & +  0.34 x_{18} & -0.03 x_{26}\\
 x_{30}   &  69.6006004083 & -5.18 x_{1} & -16.90 x_{2} & -0.21 x_{34} & -22.97 x_{8} & -13.92 x_{10} & +  0.49 x_{27} & +  0.03 x_{35} & +  0.63 x_{36} & + 10.53 x_{9} & +  1.17 x_{29} & +  6.99 x_{13} & +  6.71 x_{12} & +  0.02 x_{21} & -8.63 x_{14} & +  4.55 x_{15} & +  0.43 x_{23} & + 17.89 x_{17} & -12.13 x_{18} & -0.28 x_{26}\\
 x_{31}   &  4.9830999981 & -33.83 x_{1} & +  0.70 x_{2} & +  0.68 x_{34} & + 15.75 x_{8} & -18.85 x_{10} & +  0.22 x_{27} & -0.38 x_{35} & -1.22 x_{36} & -22.00 x_{9} & +  0.58 x_{29} & +  9.69 x_{13} & + 14.44 x_{12} & +  0.14 x_{21} & +  4.65 x_{14} & + 24.20 x_{15} & -2.38 x_{23} & -1.92 x_{17} & + 20.67 x_{18} & +  0.26 x_{26}\\
 x_{32}   &  6.66008983094 & + 26.26 x_{1} & +  3.56 x_{2} & -0.43 x_{34} & +  2.13 x_{8} & + 11.69 x_{10} & -0.46 x_{27} & +  0.77 x_{35} & +  0.91 x_{36} & + 29.78 x_{9} & -1.19 x_{29} & -25.87 x_{13} & -17.39 x_{12} & +  0.17 x_{21} & -10.19 x_{14} & -0.30 x_{15} & +  1.67 x_{23} & +  2.59 x_{17} & -15.88 x_{18} & -0.29 x_{26}\\
 x_{33}   &  14.761320283 & +  0.15 x_{1} & -12.89 x_{2} & -0.51 x_{34} & + 21.14 x_{8} & -1.37 x_{10} & -0.58 x_{27} & +  0.05 x_{35} & -0.32 x_{36} & -4.80 x_{9} & +  0.08 x_{29} & -22.13 x_{13} & +  9.69 x_{12} & +  0.92 x_{21} & -3.04 x_{14} & + 36.32 x_{15} & -1.07 x_{23} & + 13.59 x_{17} & +  7.10 x_{18} & +  0.90 x_{26}\\
 x_{3}   &  0.018131099278 & +  1.32 x_{1} & +  0.04 x_{2} & -0.03 x_{34} & -0.34 x_{8} & +  0.78 x_{10} & +  0.00 x_{27} & +  0.03 x_{35} & +  0.05 x_{36} & +  0.81 x_{9} & -0.06 x_{29} & -0.99 x_{13} & -0.34 x_{12} & +  0.02 x_{21} & -0.50 x_{14} & -0.16 x_{15} & +  0.07 x_{23} & +  0.34 x_{17} & -0.58 x_{18} & +  0.02 x_{26}\\
 x_{7}   &  0.588855660331 & +  0.11 x_{1} & -0.25 x_{2} & -0.01 x_{34} & -1.12 x_{8} & +  0.06 x_{10} & +  0.07 x_{27} & -0.03 x_{35} & -0.00 x_{36} & -0.18 x_{9} & +  0.03 x_{29} & +  1.43 x_{13} & +  0.14 x_{12} & -0.05 x_{21} & -0.16 x_{14} & -1.27 x_{15} & +  0.03 x_{23} & -0.60 x_{17} & -0.00 x_{18} & -0.00 x_{26}\\
 x_{20}   &  7.51568883537 & +  0.57 x_{1} & +  3.04 x_{2} & +  0.08 x_{34} & + 15.55 x_{8} & -16.61 x_{10} & -0.25 x_{27} & -0.06 x_{35} & +  0.00 x_{36} & -3.50 x_{9} & +  0.11 x_{29} & +  2.60 x_{13} & +  0.73 x_{12} & +  0.61 x_{21} & +  5.24 x_{14} & +  4.50 x_{15} & -0.49 x_{23} & + 14.41 x_{17} & -10.76 x_{18} & +  0.04 x_{26}\\
 x_{37}   &  14.9739567697 & +  6.27 x_{1} & +  3.61 x_{2} & +  0.06 x_{34} & -22.78 x_{8} & + 13.66 x_{10} & +  0.59 x_{27} & +  0.30 x_{35} & +  0.76 x_{36} & +  6.79 x_{9} & +  0.22 x_{29} & -8.15 x_{13} & -11.28 x_{12} & -0.72 x_{21} & -1.76 x_{14} & -9.51 x_{15} & +  0.50 x_{23} & -12.29 x_{17} & -0.97 x_{18} & +  0.40 x_{26}\\
 x_{38}   &  55.3546575052 & -2.95 x_{1} & -6.99 x_{2} & +  0.31 x_{34} & +  1.21 x_{8} & +  1.13 x_{10} & -0.71 x_{27} & -0.15 x_{35} & -0.00 x_{36} & +  7.74 x_{9} & -0.47 x_{29} & -16.92 x_{13} & -12.69 x_{12} & +  0.66 x_{21} & +  2.71 x_{14} & +  1.22 x_{15} & -0.07 x_{23} & + 14.50 x_{17} & -3.38 x_{18} & +  0.21 x_{26}\\
\hline
z    &  -13.5974751119 & -4.09 x_{1} & -5.42 x_{2} & -0.09 x_{34} & -3.23 x_{8} & -0.72 x_{10} & +  0.59 x_{27} & -0.36 x_{35} & -0.15 x_{36} & -9.24 x_{9} & +  0.48 x_{29} & + 11.49 x_{13} & +  2.13 x_{12} & -0.40 x_{21} & -0.33 x_{14} & -1.61 x_{15} & -0.26 x_{23} & -9.83 x_{17} & +  6.27 x_{18} & +  0.40 x_{26}\\
\end{array}\]


 $ x_{12} $ enters and $ x_{3} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.91121501358 & -0.17 x_{1} & +  0.29 x_{2} & +  0.00 x_{34} & -0.67 x_{8} & -1.09 x_{10} & -0.01 x_{27} & -0.00 x_{35} & +  0.06 x_{36} & +  0.27 x_{9} & +  0.07 x_{29} & +  0.92 x_{13} & +  1.45 x_{3} & -0.01 x_{21} & +  0.25 x_{14} & -0.30 x_{15} & +  0.02 x_{23} & +  0.94 x_{17} & -0.48 x_{18} & -0.07 x_{26}\\
 x_{11}   &  2.87449152349 & +  1.31 x_{1} & -0.43 x_{2} & -0.03 x_{34} & +  0.20 x_{8} & +  0.73 x_{10} & +  0.00 x_{27} & +  0.06 x_{35} & +  0.01 x_{36} & +  1.24 x_{9} & -0.06 x_{29} & -0.94 x_{13} & -1.44 x_{3} & +  0.05 x_{21} & -1.30 x_{14} & +  0.17 x_{15} & +  0.06 x_{23} & +  0.35 x_{17} & -0.67 x_{18} & +  0.00 x_{26}\\
 x_{22}   &  24.756695224 & -10.03 x_{1} & -1.59 x_{2} & +  0.28 x_{34} & -18.63 x_{8} & +  1.66 x_{10} & +  0.34 x_{27} & +  0.35 x_{35} & +  0.66 x_{36} & + 13.56 x_{9} & +  0.99 x_{29} & +  6.82 x_{13} & + 19.59 x_{3} & -0.18 x_{21} & -5.64 x_{14} & -7.44 x_{15} & +  1.00 x_{23} & + 13.43 x_{17} & -4.80 x_{18} & -0.64 x_{26}\\
 x_{25}   &  7.82722494221 & -65.64 x_{1} & -8.55 x_{2} & +  1.47 x_{34} & -33.31 x_{8} & -22.76 x_{10} & +  1.38 x_{27} & -1.32 x_{35} & -0.47 x_{36} & -14.36 x_{9} & +  3.47 x_{29} & + 76.74 x_{13} & + 60.28 x_{3} & -2.19 x_{21} & + 32.27 x_{14} & -19.80 x_{15} & -1.32 x_{23} & -8.01 x_{17} & +  9.69 x_{18} & -1.23 x_{26}\\
 x_{24}   &  38.9250762641 & + 18.00 x_{1} & -1.22 x_{2} & -1.11 x_{34} & -6.35 x_{8} & +  2.53 x_{10} & +  1.15 x_{27} & +  0.30 x_{35} & +  0.62 x_{36} & +  1.66 x_{9} & +  0.25 x_{29} & -3.60 x_{13} & -25.50 x_{3} & +  0.71 x_{21} & -20.50 x_{14} & +  9.36 x_{15} & +  0.64 x_{23} & + 15.92 x_{17} & -14.61 x_{18} & +  0.51 x_{26}\\
 x_{16}   &  0.677276990647 & +  0.95 x_{1} & +  0.10 x_{2} & +  0.01 x_{34} & -0.55 x_{8} & +  0.92 x_{10} & +  0.05 x_{27} & +  0.00 x_{35} & +  0.05 x_{36} & +  0.57 x_{9} & -0.07 x_{29} & -1.00 x_{13} & -1.29 x_{3} & +  0.02 x_{21} & -0.23 x_{14} & -0.11 x_{15} & +  0.04 x_{23} & -0.03 x_{17} & -0.13 x_{18} & +  0.05 x_{26}\\
 x_{4}   &  1.03632587813 & +  1.27 x_{1} & -0.44 x_{2} & -0.05 x_{34} & +  0.99 x_{8} & -0.36 x_{10} & -0.05 x_{27} & -0.00 x_{35} & -0.01 x_{36} & -0.14 x_{9} & -0.04 x_{29} & -1.59 x_{13} & -1.41 x_{3} & +  0.09 x_{21} & -0.47 x_{14} & +  1.23 x_{15} & -0.00 x_{23} & +  0.83 x_{17} & -0.53 x_{18} & +  0.05 x_{26}\\
 x_{6}   &  0.0392001469721 & -0.18 x_{1} & +  0.61 x_{2} & +  0.02 x_{34} & +  0.99 x_{8} & -0.06 x_{10} & -0.07 x_{27} & -0.02 x_{35} & -0.05 x_{36} & -0.29 x_{9} & -0.03 x_{29} & +  0.12 x_{13} & +  0.65 x_{3} & -0.00 x_{21} & +  0.47 x_{14} & -0.32 x_{15} & -0.03 x_{23} & -0.23 x_{17} & +  0.59 x_{18} & -0.05 x_{26}\\
 x_{28}   &  31.9491319212 & + 65.20 x_{1} & -2.14 x_{2} & -1.82 x_{34} & -17.66 x_{8} & + 31.81 x_{10} & +  0.55 x_{27} & +  1.86 x_{35} & +  2.54 x_{36} & + 31.56 x_{9} & -3.25 x_{29} & -71.66 x_{13} & -64.44 x_{3} & +  2.12 x_{21} & -30.69 x_{14} & +  9.44 x_{15} & +  2.93 x_{23} & + 34.25 x_{17} & -35.91 x_{18} & +  1.81 x_{26}\\
 x_{5}   &  0.603435896123 & +  2.44 x_{1} & +  0.70 x_{2} & -0.10 x_{34} & -0.87 x_{8} & +  0.91 x_{10} & +  0.03 x_{27} & +  0.07 x_{35} & +  0.09 x_{36} & +  1.12 x_{9} & -0.10 x_{29} & -1.65 x_{13} & -2.27 x_{3} & +  0.03 x_{21} & -1.57 x_{14} & -0.10 x_{15} & +  0.10 x_{23} & +  0.84 x_{17} & -0.98 x_{18} & +  0.02 x_{26}\\
 x_{30}   &  69.9610859265 & + 21.06 x_{1} & -16.11 x_{2} & -0.78 x_{34} & -29.76 x_{8} & +  1.59 x_{10} & +  0.57 x_{27} & +  0.60 x_{35} & +  1.60 x_{36} & + 26.73 x_{9} & +  0.04 x_{29} & -12.70 x_{13} & -19.88 x_{3} & +  0.37 x_{21} & -18.64 x_{14} & +  1.39 x_{15} & +  1.88 x_{23} & + 24.68 x_{17} & -23.69 x_{18} & +  0.14 x_{26}\\
 x_{31}   &  5.75882073613 & + 22.63 x_{1} & +  2.40 x_{2} & -0.56 x_{34} & +  1.13 x_{8} & + 14.54 x_{10} & +  0.38 x_{27} & +  0.86 x_{35} & +  0.87 x_{36} & + 12.86 x_{9} & -1.85 x_{29} & -32.68 x_{13} & -42.78 x_{3} & +  0.89 x_{21} & -16.89 x_{14} & + 17.39 x_{15} & +  0.72 x_{23} & + 12.69 x_{17} & -4.20 x_{18} & +  1.16 x_{26}\\
 x_{32}   &  5.72625172823 & -41.71 x_{1} & +  1.52 x_{2} & +  1.05 x_{34} & + 19.73 x_{8} & -28.51 x_{10} & -0.67 x_{27} & -0.72 x_{35} & -1.59 x_{36} & -12.19 x_{9} & +  1.74 x_{29} & + 25.14 x_{13} & + 51.50 x_{3} & -0.74 x_{21} & + 15.73 x_{14} & +  7.90 x_{15} & -2.06 x_{23} & -15.00 x_{17} & + 14.06 x_{18} & -1.37 x_{26}\\
 x_{33}   &  15.281516112 & + 38.01 x_{1} & -11.75 x_{2} & -1.33 x_{34} & + 11.34 x_{8} & + 21.01 x_{10} & -0.46 x_{27} & +  0.88 x_{35} & +  1.07 x_{36} & + 18.58 x_{9} & -1.55 x_{29} & -50.55 x_{13} & -28.69 x_{3} & +  1.42 x_{21} & -17.48 x_{14} & + 31.75 x_{15} & +  1.01 x_{23} & + 23.39 x_{17} & -9.58 x_{18} & +  1.51 x_{26}\\
 x_{12}   &  0.0537042040241 & +  3.91 x_{1} & +  0.12 x_{2} & -0.09 x_{34} & -1.01 x_{8} & +  2.31 x_{10} & +  0.01 x_{27} & +  0.09 x_{35} & +  0.14 x_{36} & +  2.41 x_{9} & -0.17 x_{29} & -2.93 x_{13} & -2.96 x_{3} & +  0.05 x_{21} & -1.49 x_{14} & -0.47 x_{15} & +  0.21 x_{23} & +  1.01 x_{17} & -1.72 x_{18} & +  0.06 x_{26}\\
 x_{7}   &  0.596440612149 & +  0.66 x_{1} & -0.23 x_{2} & -0.03 x_{34} & -1.26 x_{8} & +  0.39 x_{10} & +  0.07 x_{27} & -0.02 x_{35} & +  0.02 x_{36} & +  0.16 x_{9} & +  0.01 x_{29} & +  1.01 x_{13} & -0.42 x_{3} & -0.04 x_{21} & -0.37 x_{14} & -1.34 x_{15} & +  0.06 x_{23} & -0.46 x_{17} & -0.25 x_{18} & +  0.01 x_{26}\\
 x_{20}   &  7.55499491808 & +  3.44 x_{1} & +  3.13 x_{2} & +  0.02 x_{34} & + 14.81 x_{8} & -14.92 x_{10} & -0.24 x_{27} & +  0.00 x_{35} & +  0.11 x_{36} & -1.73 x_{9} & -0.01 x_{29} & +  0.46 x_{13} & -2.17 x_{3} & +  0.64 x_{21} & +  4.15 x_{14} & +  4.16 x_{15} & -0.34 x_{23} & + 15.16 x_{17} & -12.02 x_{18} & +  0.08 x_{26}\\
 x_{37}   &  14.3679331741 & -37.84 x_{1} & +  2.28 x_{2} & +  1.02 x_{34} & -11.35 x_{8} & -12.43 x_{10} & +  0.46 x_{27} & -0.67 x_{35} & -0.87 x_{36} & -20.44 x_{9} & +  2.12 x_{29} & + 24.96 x_{13} & + 33.42 x_{3} & -1.31 x_{21} & + 15.06 x_{14} & -4.20 x_{15} & -1.92 x_{23} & -23.70 x_{17} & + 18.47 x_{18} & -0.30 x_{26}\\
 x_{38}   &  54.6729054913 & -52.58 x_{1} & -8.48 x_{2} & +  1.39 x_{34} & + 14.06 x_{8} & -28.21 x_{10} & -0.85 x_{27} & -1.24 x_{35} & -1.83 x_{36} & -22.90 x_{9} & +  1.67 x_{29} & + 20.33 x_{13} & + 37.60 x_{3} & -0.00 x_{21} & + 21.63 x_{14} & +  7.20 x_{15} & -2.80 x_{23} & +  1.66 x_{17} & + 18.48 x_{18} & -0.58 x_{26}\\
\hline
z    &  -13.4829240252 & +  4.25 x_{1} & -5.17 x_{2} & -0.27 x_{34} & -5.39 x_{8} & +  4.21 x_{10} & +  0.61 x_{27} & -0.18 x_{35} & +  0.15 x_{36} & -4.09 x_{9} & +  0.12 x_{29} & +  5.23 x_{13} & -6.32 x_{3} & -0.29 x_{21} & -3.51 x_{14} & -2.61 x_{15} & +  0.19 x_{23} & -7.67 x_{17} & +  2.60 x_{18} & +  0.53 x_{26}\\
\end{array}\]


 $ x_{1} $ enters and $ x_{25} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.89120478703 & +  0.00 x_{25} & +  0.31 x_{2} & -0.00 x_{34} & -0.59 x_{8} & -1.03 x_{10} & -0.01 x_{27} & +  0.00 x_{35} & +  0.06 x_{36} & +  0.31 x_{9} & +  0.06 x_{29} & +  0.72 x_{13} & +  1.30 x_{3} & -0.00 x_{21} & +  0.16 x_{14} & -0.25 x_{15} & +  0.03 x_{23} & +  0.96 x_{17} & -0.51 x_{18} & -0.07 x_{26}\\
 x_{11}   &  3.03060879502 & -0.02 x_{25} & -0.61 x_{2} & +  0.00 x_{34} & -0.46 x_{8} & +  0.28 x_{10} & +  0.03 x_{27} & +  0.03 x_{35} & +  0.00 x_{36} & +  0.95 x_{9} & +  0.01 x_{29} & +  0.59 x_{13} & -0.24 x_{3} & +  0.01 x_{21} & -0.66 x_{14} & -0.23 x_{15} & +  0.03 x_{23} & +  0.19 x_{17} & -0.48 x_{18} & -0.02 x_{26}\\
 x_{22}   &  23.5601822657 & +  0.15 x_{25} & -0.28 x_{2} & +  0.05 x_{34} & -13.54 x_{8} & +  5.14 x_{10} & +  0.13 x_{27} & +  0.55 x_{35} & +  0.74 x_{36} & + 15.76 x_{9} & +  0.46 x_{29} & -4.91 x_{13} & + 10.38 x_{3} & +  0.15 x_{21} & -10.57 x_{14} & -4.41 x_{15} & +  1.20 x_{23} & + 14.65 x_{17} & -6.28 x_{18} & -0.45 x_{26}\\
 x_{1}   &  0.119244186631 & -0.02 x_{25} & -0.13 x_{2} & +  0.02 x_{34} & -0.51 x_{8} & -0.35 x_{10} & +  0.02 x_{27} & -0.02 x_{35} & -0.01 x_{36} & -0.22 x_{9} & +  0.05 x_{29} & +  1.17 x_{13} & +  0.92 x_{3} & -0.03 x_{21} & +  0.49 x_{14} & -0.30 x_{15} & -0.02 x_{23} & -0.12 x_{17} & +  0.15 x_{18} & -0.02 x_{26}\\
 x_{24}   &  41.0710117445 & -0.27 x_{25} & -3.57 x_{2} & -0.71 x_{34} & -15.48 x_{8} & -3.71 x_{10} & +  1.52 x_{27} & -0.06 x_{35} & +  0.49 x_{36} & -2.27 x_{9} & +  1.21 x_{29} & + 17.44 x_{13} & -8.98 x_{3} & +  0.11 x_{21} & -11.65 x_{14} & +  3.93 x_{15} & +  0.27 x_{23} & + 13.72 x_{17} & -11.95 x_{18} & +  0.18 x_{26}\\
 x_{16}   &  0.790152362185 & -0.01 x_{25} & -0.02 x_{2} & +  0.03 x_{34} & -1.03 x_{8} & +  0.59 x_{10} & +  0.07 x_{27} & -0.01 x_{35} & +  0.04 x_{36} & +  0.37 x_{9} & -0.02 x_{29} & +  0.10 x_{13} & -0.42 x_{3} & -0.01 x_{21} & +  0.23 x_{14} & -0.40 x_{15} & +  0.02 x_{23} & -0.15 x_{17} & +  0.01 x_{18} & +  0.03 x_{26}\\
 x_{4}   &  1.18772922645 & -0.02 x_{25} & -0.60 x_{2} & -0.03 x_{34} & +  0.35 x_{8} & -0.80 x_{10} & -0.02 x_{27} & -0.03 x_{35} & -0.02 x_{36} & -0.42 x_{9} & +  0.02 x_{29} & -0.11 x_{13} & -0.24 x_{3} & +  0.05 x_{21} & +  0.15 x_{14} & +  0.85 x_{15} & -0.03 x_{23} & +  0.68 x_{17} & -0.34 x_{18} & +  0.02 x_{26}\\
 x_{6}   &  0.0175760912093 & +  0.00 x_{25} & +  0.63 x_{2} & +  0.01 x_{34} & +  1.08 x_{8} & +  0.00 x_{10} & -0.07 x_{27} & -0.01 x_{35} & -0.05 x_{36} & -0.25 x_{9} & -0.04 x_{29} & -0.10 x_{13} & +  0.48 x_{3} & +  0.00 x_{21} & +  0.38 x_{14} & -0.26 x_{15} & -0.02 x_{23} & -0.21 x_{17} & +  0.56 x_{18} & -0.05 x_{26}\\
 x_{28}   &  39.72443307 & -0.99 x_{25} & -10.64 x_{2} & -0.36 x_{34} & -50.75 x_{8} & +  9.20 x_{10} & +  1.92 x_{27} & +  0.55 x_{35} & +  2.08 x_{36} & + 17.29 x_{9} & +  0.19 x_{29} & +  4.58 x_{13} & -4.56 x_{3} & -0.05 x_{21} & +  1.37 x_{14} & -10.23 x_{15} & +  1.61 x_{23} & + 26.29 x_{17} & -26.29 x_{18} & +  0.60 x_{26}\\
 x_{5}   &  0.894942249257 & -0.04 x_{25} & +  0.38 x_{2} & -0.05 x_{34} & -2.11 x_{8} & +  0.06 x_{10} & +  0.08 x_{27} & +  0.02 x_{35} & +  0.08 x_{36} & +  0.58 x_{9} & +  0.03 x_{29} & +  1.21 x_{13} & -0.02 x_{3} & -0.05 x_{21} & -0.36 x_{14} & -0.83 x_{15} & +  0.05 x_{23} & +  0.54 x_{17} & -0.62 x_{18} & -0.02 x_{26}\\
 x_{30}   &  72.4727950848 & -0.32 x_{25} & -18.85 x_{2} & -0.31 x_{34} & -40.45 x_{8} & -5.71 x_{10} & +  1.01 x_{27} & +  0.18 x_{35} & +  1.45 x_{36} & + 22.12 x_{9} & +  1.16 x_{29} & + 11.93 x_{13} & -0.54 x_{3} & -0.33 x_{21} & -8.28 x_{14} & -4.97 x_{15} & +  1.45 x_{23} & + 22.11 x_{17} & -20.58 x_{18} & -0.25 x_{26}\\
 x_{31}   &  8.45788102982 & -0.34 x_{25} & -0.55 x_{2} & -0.05 x_{34} & -10.36 x_{8} & +  6.69 x_{10} & +  0.86 x_{27} & +  0.40 x_{35} & +  0.70 x_{36} & +  7.91 x_{9} & -0.66 x_{29} & -6.22 x_{13} & -22.00 x_{3} & +  0.14 x_{21} & -5.76 x_{14} & + 10.56 x_{15} & +  0.26 x_{23} & +  9.92 x_{17} & -0.86 x_{18} & +  0.74 x_{26}\\
 x_{32}   &  0.752308926537 & +  0.64 x_{25} & +  6.95 x_{2} & +  0.12 x_{34} & + 40.90 x_{8} & -14.04 x_{10} & -1.54 x_{27} & +  0.12 x_{35} & -1.30 x_{36} & -3.06 x_{9} & -0.47 x_{29} & -23.62 x_{13} & + 13.20 x_{3} & +  0.65 x_{21} & -4.78 x_{14} & + 20.48 x_{15} & -1.22 x_{23} & -9.91 x_{17} & +  7.91 x_{18} & -0.59 x_{26}\\
 x_{33}   &  19.8142936261 & -0.58 x_{25} & -16.70 x_{2} & -0.48 x_{34} & -7.95 x_{8} & +  7.83 x_{10} & +  0.34 x_{27} & +  0.12 x_{35} & +  0.80 x_{36} & + 10.26 x_{9} & +  0.46 x_{29} & -6.11 x_{13} & +  6.22 x_{3} & +  0.15 x_{21} & +  1.21 x_{14} & + 20.29 x_{15} & +  0.25 x_{23} & + 18.75 x_{17} & -3.97 x_{18} & +  0.80 x_{26}\\
 x_{12}   &  0.519862024608 & -0.06 x_{25} & -0.39 x_{2} & +  0.00 x_{34} & -3.00 x_{8} & +  0.96 x_{10} & +  0.09 x_{27} & +  0.01 x_{35} & +  0.12 x_{36} & +  1.56 x_{9} & +  0.04 x_{29} & +  1.64 x_{13} & +  0.63 x_{3} & -0.08 x_{21} & +  0.43 x_{14} & -1.65 x_{15} & +  0.14 x_{23} & +  0.53 x_{17} & -1.15 x_{18} & -0.01 x_{26}\\
 x_{7}   &  0.675327085386 & -0.01 x_{25} & -0.31 x_{2} & -0.01 x_{34} & -1.60 x_{8} & +  0.16 x_{10} & +  0.08 x_{27} & -0.03 x_{35} & +  0.01 x_{36} & +  0.02 x_{9} & +  0.04 x_{29} & +  1.79 x_{13} & +  0.19 x_{3} & -0.06 x_{21} & -0.04 x_{14} & -1.54 x_{15} & +  0.05 x_{23} & -0.54 x_{17} & -0.15 x_{18} & -0.00 x_{26}\\
 x_{20}   &  7.96471577762 & -0.05 x_{25} & +  2.68 x_{2} & +  0.10 x_{34} & + 13.07 x_{8} & -16.11 x_{10} & -0.17 x_{27} & -0.07 x_{35} & +  0.08 x_{36} & -2.48 x_{9} & +  0.17 x_{29} & +  4.47 x_{13} & +  0.99 x_{3} & +  0.53 x_{21} & +  5.84 x_{14} & +  3.12 x_{15} & -0.41 x_{23} & + 14.74 x_{17} & -11.52 x_{18} & +  0.02 x_{26}\\
 x_{37}   &  9.85572891627 & +  0.58 x_{25} & +  7.21 x_{2} & +  0.17 x_{34} & +  7.85 x_{8} & +  0.69 x_{10} & -0.34 x_{27} & +  0.09 x_{35} & -0.60 x_{36} & -12.16 x_{9} & +  0.12 x_{29} & -19.28 x_{13} & -1.33 x_{3} & -0.05 x_{21} & -3.54 x_{14} & +  7.22 x_{15} & -1.16 x_{23} & -19.08 x_{17} & + 12.88 x_{18} & +  0.40 x_{26}\\
 x_{38}   &  48.4035717505 & +  0.80 x_{25} & -1.63 x_{2} & +  0.21 x_{34} & + 40.74 x_{8} & -9.98 x_{10} & -1.96 x_{27} & -0.19 x_{35} & -1.46 x_{36} & -11.39 x_{9} & -1.12 x_{29} & -41.14 x_{13} & -10.68 x_{3} & +  1.75 x_{21} & -4.22 x_{14} & + 23.06 x_{15} & -1.74 x_{23} & +  8.08 x_{17} & + 10.72 x_{18} & +  0.40 x_{26}\\
\hline
z    &  -12.9762870835 & -0.06 x_{25} & -5.72 x_{2} & -0.17 x_{34} & -7.55 x_{8} & +  2.74 x_{10} & +  0.70 x_{27} & -0.26 x_{35} & +  0.12 x_{36} & -5.02 x_{9} & +  0.35 x_{29} & + 10.20 x_{13} & -2.42 x_{3} & -0.43 x_{21} & -1.42 x_{14} & -3.90 x_{15} & +  0.11 x_{23} & -8.19 x_{17} & +  3.23 x_{18} & +  0.45 x_{26}\\
\end{array}\]


 $ x_{10} $ enters and $ x_{32} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.83584200834 & -0.04 x_{25} & -0.20 x_{2} & -0.01 x_{34} & -3.60 x_{8} & +  0.07 x_{32} & +  0.10 x_{27} & -0.01 x_{35} & +  0.15 x_{36} & +  0.53 x_{9} & +  0.09 x_{29} & +  2.46 x_{13} & +  0.33 x_{3} & -0.05 x_{21} & +  0.52 x_{14} & -1.76 x_{15} & +  0.12 x_{23} & +  1.69 x_{17} & -1.09 x_{18} & -0.03 x_{26}\\
 x_{11}   &  3.04559065846 & -0.01 x_{25} & -0.47 x_{2} & +  0.00 x_{34} & +  0.35 x_{8} & -0.02 x_{32} & +  0.00 x_{27} & +  0.03 x_{35} & -0.02 x_{36} & +  0.89 x_{9} & +  0.00 x_{29} & +  0.12 x_{13} & +  0.02 x_{3} & +  0.02 x_{21} & -0.75 x_{14} & +  0.18 x_{15} & +  0.01 x_{23} & -0.01 x_{17} & -0.32 x_{18} & -0.03 x_{26}\\
 x_{22}   &  23.8357451657 & +  0.39 x_{25} & +  2.26 x_{2} & +  0.10 x_{34} & +  1.44 x_{8} & -0.37 x_{32} & -0.43 x_{27} & +  0.60 x_{35} & +  0.26 x_{36} & + 14.64 x_{9} & +  0.29 x_{29} & -13.56 x_{13} & + 15.21 x_{3} & +  0.39 x_{21} & -12.32 x_{14} & +  3.09 x_{15} & +  0.75 x_{23} & + 11.02 x_{17} & -3.39 x_{18} & -0.66 x_{26}\\
 x_{1}   &  0.100665256599 & -0.03 x_{25} & -0.30 x_{2} & +  0.02 x_{34} & -1.52 x_{8} & +  0.02 x_{32} & +  0.06 x_{27} & -0.02 x_{35} & +  0.02 x_{36} & -0.14 x_{9} & +  0.06 x_{29} & +  1.75 x_{13} & +  0.59 x_{3} & -0.05 x_{21} & +  0.61 x_{14} & -0.81 x_{15} & +  0.01 x_{23} & +  0.12 x_{17} & -0.05 x_{18} & -0.00 x_{26}\\
 x_{24}   &  40.8724418454 & -0.44 x_{25} & -5.40 x_{2} & -0.74 x_{34} & -26.28 x_{8} & +  0.26 x_{32} & +  1.93 x_{27} & -0.09 x_{35} & +  0.84 x_{36} & -1.47 x_{9} & +  1.33 x_{29} & + 23.68 x_{13} & -12.46 x_{3} & -0.06 x_{21} & -10.39 x_{14} & -1.47 x_{15} & +  0.60 x_{23} & + 16.34 x_{17} & -14.04 x_{18} & +  0.34 x_{26}\\
 x_{16}   &  0.82182422071 & +  0.01 x_{25} & +  0.27 x_{2} & +  0.04 x_{34} & +  0.69 x_{8} & -0.04 x_{32} & +  0.00 x_{27} & -0.01 x_{35} & -0.01 x_{36} & +  0.24 x_{9} & -0.04 x_{29} & -0.89 x_{13} & +  0.14 x_{3} & +  0.02 x_{21} & +  0.03 x_{14} & +  0.47 x_{15} & -0.03 x_{23} & -0.57 x_{17} & +  0.35 x_{18} & +  0.00 x_{26}\\
 x_{4}   &  1.14508484202 & -0.06 x_{25} & -1.00 x_{2} & -0.03 x_{34} & -1.97 x_{8} & +  0.06 x_{32} & +  0.07 x_{27} & -0.03 x_{35} & +  0.05 x_{36} & -0.25 x_{9} & +  0.05 x_{29} & +  1.23 x_{13} & -0.99 x_{3} & +  0.01 x_{21} & +  0.42 x_{14} & -0.32 x_{15} & +  0.04 x_{23} & +  1.24 x_{17} & -0.79 x_{18} & +  0.06 x_{26}\\
 x_{6}   &  0.0177334516722 & +  0.00 x_{25} & +  0.63 x_{2} & +  0.01 x_{34} & +  1.09 x_{8} & -0.00 x_{32} & -0.07 x_{27} & -0.01 x_{35} & -0.05 x_{36} & -0.25 x_{9} & -0.04 x_{29} & -0.10 x_{13} & +  0.48 x_{3} & +  0.00 x_{21} & +  0.38 x_{14} & -0.26 x_{15} & -0.02 x_{23} & -0.21 x_{17} & +  0.56 x_{18} & -0.05 x_{26}\\
 x_{28}   &  40.2171953697 & -0.58 x_{25} & -6.08 x_{2} & -0.28 x_{34} & -23.96 x_{8} & -0.65 x_{32} & +  0.91 x_{27} & +  0.63 x_{35} & +  1.23 x_{36} & + 15.28 x_{9} & -0.11 x_{29} & -10.90 x_{13} & +  4.09 x_{3} & +  0.37 x_{21} & -1.76 x_{14} & +  3.19 x_{15} & +  0.81 x_{23} & + 19.80 x_{17} & -21.11 x_{18} & +  0.21 x_{26}\\
 x_{5}   &  0.898332282954 & -0.03 x_{25} & +  0.41 x_{2} & -0.05 x_{34} & -1.93 x_{8} & -0.00 x_{32} & +  0.08 x_{27} & +  0.02 x_{35} & +  0.07 x_{36} & +  0.57 x_{9} & +  0.03 x_{29} & +  1.10 x_{13} & +  0.04 x_{3} & -0.05 x_{21} & -0.39 x_{14} & -0.74 x_{15} & +  0.04 x_{23} & +  0.49 x_{17} & -0.58 x_{18} & -0.03 x_{26}\\
 x_{30}   &  72.1668140559 & -0.58 x_{25} & -21.68 x_{2} & -0.36 x_{34} & -57.09 x_{8} & +  0.41 x_{32} & +  1.64 x_{27} & +  0.13 x_{35} & +  1.98 x_{36} & + 23.37 x_{9} & +  1.35 x_{29} & + 21.54 x_{13} & -5.91 x_{3} & -0.59 x_{21} & -6.34 x_{14} & -13.30 x_{15} & +  1.95 x_{23} & + 26.14 x_{17} & -23.80 x_{18} & -0.01 x_{26}\\
 x_{31}   &  8.81647023091 & -0.04 x_{25} & +  2.76 x_{2} & +  0.01 x_{34} & +  9.14 x_{8} & -0.48 x_{32} & +  0.13 x_{27} & +  0.46 x_{35} & +  0.09 x_{36} & +  6.45 x_{9} & -0.88 x_{29} & -17.48 x_{13} & -15.71 x_{3} & +  0.45 x_{21} & -8.04 x_{14} & + 20.32 x_{15} & -0.32 x_{23} & +  5.20 x_{17} & +  2.91 x_{18} & +  0.46 x_{26}\\
 x_{10}   &  0.053576798082 & +  0.05 x_{25} & +  0.50 x_{2} & +  0.01 x_{34} & +  2.91 x_{8} & -0.07 x_{32} & -0.11 x_{27} & +  0.01 x_{35} & -0.09 x_{36} & -0.22 x_{9} & -0.03 x_{29} & -1.68 x_{13} & +  0.94 x_{3} & +  0.05 x_{21} & -0.34 x_{14} & +  1.46 x_{15} & -0.09 x_{23} & -0.71 x_{17} & +  0.56 x_{18} & -0.04 x_{26}\\
 x_{33}   &  20.2339715602 & -0.22 x_{25} & -12.82 x_{2} & -0.41 x_{34} & + 14.86 x_{8} & -0.56 x_{32} & -0.53 x_{27} & +  0.18 x_{35} & +  0.08 x_{36} & +  8.56 x_{9} & +  0.20 x_{29} & -19.28 x_{13} & + 13.58 x_{3} & +  0.52 x_{21} & -1.46 x_{14} & + 31.71 x_{15} & -0.44 x_{23} & + 13.22 x_{17} & +  0.44 x_{18} & +  0.47 x_{26}\\
 x_{12}   &  0.571072550474 & -0.02 x_{25} & +  0.08 x_{2} & +  0.01 x_{34} & -0.21 x_{8} & -0.07 x_{32} & -0.01 x_{27} & +  0.02 x_{35} & +  0.03 x_{36} & +  1.35 x_{9} & +  0.01 x_{29} & +  0.03 x_{13} & +  1.53 x_{3} & -0.03 x_{21} & +  0.11 x_{14} & -0.26 x_{15} & +  0.05 x_{23} & -0.14 x_{17} & -0.61 x_{18} & -0.05 x_{26}\\
 x_{7}   &  0.683749186076 & -0.00 x_{25} & -0.24 x_{2} & -0.01 x_{34} & -1.14 x_{8} & -0.01 x_{32} & +  0.06 x_{27} & -0.03 x_{35} & +  0.00 x_{36} & -0.02 x_{9} & +  0.04 x_{29} & +  1.52 x_{13} & +  0.34 x_{3} & -0.06 x_{21} & -0.10 x_{14} & -1.31 x_{15} & +  0.04 x_{23} & -0.65 x_{17} & -0.06 x_{18} & -0.01 x_{26}\\
 x_{20}   &  7.10134483711 & -0.78 x_{25} & -5.30 x_{2} & -0.04 x_{34} & -33.87 x_{8} & +  1.15 x_{32} & +  1.60 x_{27} & -0.20 x_{35} & +  1.57 x_{36} & +  1.03 x_{9} & +  0.71 x_{29} & + 31.58 x_{13} & -14.16 x_{3} & -0.22 x_{21} & + 11.32 x_{14} & -20.38 x_{15} & +  1.00 x_{23} & + 26.11 x_{17} & -20.59 x_{18} & +  0.70 x_{26}\\
 x_{37}   &  9.89288631667 & +  0.61 x_{25} & +  7.55 x_{2} & +  0.18 x_{34} & +  9.87 x_{8} & -0.05 x_{32} & -0.42 x_{27} & +  0.09 x_{35} & -0.66 x_{36} & -12.31 x_{9} & +  0.10 x_{29} & -20.45 x_{13} & -0.67 x_{3} & -0.02 x_{21} & -3.78 x_{14} & +  8.23 x_{15} & -1.22 x_{23} & -19.57 x_{17} & + 13.27 x_{18} & +  0.37 x_{26}\\
 x_{38}   &  47.868775788 & +  0.35 x_{25} & -6.57 x_{2} & +  0.13 x_{34} & + 11.67 x_{8} & +  0.71 x_{32} & -0.86 x_{27} & -0.27 x_{35} & -0.54 x_{36} & -9.22 x_{9} & -0.78 x_{29} & -24.35 x_{13} & -20.06 x_{3} & +  1.29 x_{21} & -0.82 x_{14} & +  8.50 x_{15} & -0.87 x_{23} & + 15.12 x_{17} & +  5.10 x_{18} & +  0.82 x_{26}\\
\hline
z    &  -12.8297329732 & +  0.06 x_{25} & -4.37 x_{2} & -0.15 x_{34} & +  0.42 x_{8} & -0.19 x_{32} & +  0.40 x_{27} & -0.24 x_{35} & -0.13 x_{36} & -5.62 x_{9} & +  0.25 x_{29} & +  5.60 x_{13} & +  0.16 x_{3} & -0.30 x_{21} & -2.35 x_{14} & +  0.09 x_{15} & -0.13 x_{23} & -10.12 x_{17} & +  4.77 x_{18} & +  0.33 x_{26}\\
\end{array}\]


 $ x_{3} $ enters and $ x_{20} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  2.00060999095 & -0.06 x_{25} & -0.32 x_{2} & -0.01 x_{34} & -4.38 x_{8} & +  0.10 x_{32} & +  0.14 x_{27} & -0.01 x_{35} & +  0.19 x_{36} & +  0.55 x_{9} & +  0.11 x_{29} & +  3.19 x_{13} & -0.02 x_{20} & -0.06 x_{21} & +  0.78 x_{14} & -2.23 x_{15} & +  0.14 x_{23} & +  2.30 x_{17} & -1.57 x_{18} & -0.01 x_{26}\\
 x_{11}   &  3.05786177439 & -0.01 x_{25} & -0.48 x_{2} & +  0.00 x_{34} & +  0.30 x_{8} & -0.02 x_{32} & +  0.00 x_{27} & +  0.03 x_{35} & -0.02 x_{36} & +  0.89 x_{9} & +  0.01 x_{29} & +  0.18 x_{13} & -0.00 x_{20} & +  0.02 x_{21} & -0.73 x_{14} & +  0.14 x_{15} & +  0.01 x_{23} & +  0.04 x_{17} & -0.36 x_{18} & -0.03 x_{26}\\
 x_{22}   &  31.4662084598 & -0.45 x_{25} & -3.43 x_{2} & +  0.06 x_{34} & -34.95 x_{8} & +  0.87 x_{32} & +  1.28 x_{27} & +  0.38 x_{35} & +  1.95 x_{36} & + 15.74 x_{9} & +  1.05 x_{29} & + 20.38 x_{13} & -1.07 x_{20} & +  0.16 x_{21} & -0.16 x_{14} & -18.82 x_{15} & +  1.82 x_{23} & + 39.08 x_{17} & -25.51 x_{18} & +  0.09 x_{26}\\
 x_{1}   &  0.397762527355 & -0.06 x_{25} & -0.52 x_{2} & +  0.02 x_{34} & -2.93 x_{8} & +  0.07 x_{32} & +  0.13 x_{27} & -0.03 x_{35} & +  0.09 x_{36} & -0.10 x_{9} & +  0.09 x_{29} & +  3.07 x_{13} & -0.04 x_{20} & -0.06 x_{21} & +  1.08 x_{14} & -1.66 x_{15} & +  0.05 x_{23} & +  1.21 x_{17} & -0.91 x_{18} & +  0.03 x_{26}\\
 x_{24}   &  34.6228102764 & +  0.25 x_{25} & -0.74 x_{2} & -0.71 x_{34} & +  3.53 x_{8} & -0.75 x_{32} & +  0.52 x_{27} & +  0.09 x_{35} & -0.55 x_{36} & -2.37 x_{9} & +  0.70 x_{29} & -4.12 x_{13} & +  0.88 x_{20} & +  0.13 x_{21} & -20.36 x_{14} & + 16.47 x_{15} & -0.28 x_{23} & -6.64 x_{17} & +  4.08 x_{18} & -0.28 x_{26}\\
 x_{16}   &  0.890634421851 & +  0.00 x_{25} & +  0.22 x_{2} & +  0.04 x_{34} & +  0.36 x_{8} & -0.03 x_{32} & +  0.02 x_{27} & -0.01 x_{35} & +  0.00 x_{36} & +  0.25 x_{9} & -0.03 x_{29} & -0.59 x_{13} & -0.01 x_{20} & +  0.02 x_{21} & +  0.14 x_{14} & +  0.27 x_{15} & -0.02 x_{23} & -0.31 x_{17} & +  0.15 x_{18} & +  0.01 x_{26}\\
 x_{4}   &  0.647044434014 & -0.00 x_{25} & -0.63 x_{2} & -0.03 x_{34} & +  0.40 x_{8} & -0.02 x_{32} & -0.04 x_{27} & -0.02 x_{35} & -0.06 x_{36} & -0.32 x_{9} & +  0.00 x_{29} & -0.98 x_{13} & +  0.07 x_{20} & +  0.03 x_{21} & -0.37 x_{14} & +  1.11 x_{15} & -0.03 x_{23} & -0.59 x_{17} & +  0.66 x_{18} & +  0.01 x_{26}\\
 x_{6}   &  0.260074248239 & -0.02 x_{25} & +  0.45 x_{2} & +  0.01 x_{34} & -0.07 x_{8} & +  0.04 x_{32} & -0.02 x_{27} & -0.02 x_{35} & +  0.01 x_{36} & -0.21 x_{9} & -0.01 x_{29} & +  0.98 x_{13} & -0.03 x_{20} & -0.00 x_{21} & +  0.76 x_{14} & -0.95 x_{15} & +  0.01 x_{23} & +  0.68 x_{17} & -0.14 x_{18} & -0.03 x_{26}\\
 x_{28}   &  42.2675251117 & -0.80 x_{25} & -7.61 x_{2} & -0.29 x_{34} & -33.74 x_{8} & -0.32 x_{32} & +  1.37 x_{27} & +  0.57 x_{35} & +  1.69 x_{36} & + 15.58 x_{9} & +  0.09 x_{29} & -1.78 x_{13} & -0.29 x_{20} & +  0.31 x_{21} & +  1.51 x_{14} & -2.70 x_{15} & +  1.10 x_{23} & + 27.34 x_{17} & -27.05 x_{18} & +  0.41 x_{26}\\
 x_{5}   &  0.916064410535 & -0.04 x_{25} & +  0.40 x_{2} & -0.05 x_{34} & -2.01 x_{8} & -0.00 x_{32} & +  0.08 x_{27} & +  0.02 x_{35} & +  0.08 x_{36} & +  0.57 x_{9} & +  0.03 x_{29} & +  1.18 x_{13} & -0.00 x_{20} & -0.05 x_{21} & -0.36 x_{14} & -0.79 x_{15} & +  0.04 x_{23} & +  0.56 x_{17} & -0.63 x_{18} & -0.02 x_{26}\\
 x_{30}   &  69.204445006 & -0.25 x_{25} & -19.47 x_{2} & -0.34 x_{34} & -42.96 x_{8} & -0.07 x_{32} & +  0.97 x_{27} & +  0.22 x_{35} & +  1.32 x_{36} & + 22.94 x_{9} & +  1.05 x_{29} & +  8.36 x_{13} & +  0.42 x_{20} & -0.50 x_{21} & -11.06 x_{14} & -4.79 x_{15} & +  1.53 x_{23} & + 15.25 x_{17} & -15.21 x_{18} & -0.31 x_{26}\\
 x_{31}   &  0.939366056187 & +  0.83 x_{25} & +  8.64 x_{2} & +  0.05 x_{34} & + 46.71 x_{8} & -1.75 x_{32} & -1.65 x_{27} & +  0.68 x_{35} & -1.66 x_{36} & +  5.31 x_{9} & -1.67 x_{29} & -52.52 x_{13} & +  1.11 x_{20} & +  0.69 x_{21} & -20.60 x_{14} & + 42.93 x_{15} & -1.42 x_{23} & -23.76 x_{17} & + 25.75 x_{18} & -0.32 x_{26}\\
 x_{10}   &  0.52498730299 & -0.01 x_{25} & +  0.14 x_{2} & +  0.01 x_{34} & +  0.66 x_{8} & +  0.00 x_{32} & -0.00 x_{27} & -0.01 x_{35} & +  0.01 x_{36} & -0.15 x_{9} & +  0.01 x_{29} & +  0.41 x_{13} & -0.07 x_{20} & +  0.03 x_{21} & +  0.41 x_{14} & +  0.11 x_{15} & -0.02 x_{23} & +  1.03 x_{17} & -0.80 x_{18} & +  0.00 x_{26}\\
 x_{33}   &  27.0449722527 & -0.97 x_{25} & -17.91 x_{2} & -0.45 x_{34} & -17.62 x_{8} & +  0.54 x_{32} & +  1.01 x_{27} & -0.01 x_{35} & +  1.59 x_{36} & +  9.54 x_{9} & +  0.88 x_{29} & + 11.01 x_{13} & -0.96 x_{20} & +  0.31 x_{21} & +  9.40 x_{14} & + 12.16 x_{15} & +  0.52 x_{23} & + 38.26 x_{17} & -19.31 x_{18} & +  1.14 x_{26}\\
 x_{12}   &  1.3366473347 & -0.10 x_{25} & -0.49 x_{2} & +  0.01 x_{34} & -3.86 x_{8} & +  0.06 x_{32} & +  0.16 x_{27} & -0.01 x_{35} & +  0.20 x_{36} & +  1.46 x_{9} & +  0.08 x_{29} & +  3.43 x_{13} & -0.11 x_{20} & -0.06 x_{21} & +  1.33 x_{14} & -2.45 x_{15} & +  0.16 x_{23} & +  2.67 x_{17} & -2.83 x_{18} & +  0.02 x_{26}\\
 x_{7}   &  0.852738432663 & -0.02 x_{25} & -0.36 x_{2} & -0.01 x_{34} & -1.95 x_{8} & +  0.02 x_{32} & +  0.10 x_{27} & -0.04 x_{35} & +  0.04 x_{36} & +  0.01 x_{9} & +  0.05 x_{29} & +  2.27 x_{13} & -0.02 x_{20} & -0.06 x_{21} & +  0.17 x_{14} & -1.79 x_{15} & +  0.06 x_{23} & -0.03 x_{17} & -0.55 x_{18} & +  0.01 x_{26}\\
 x_{3}   &  0.501522034442 & -0.06 x_{25} & -0.37 x_{2} & -0.00 x_{34} & -2.39 x_{8} & +  0.08 x_{32} & +  0.11 x_{27} & -0.01 x_{35} & +  0.11 x_{36} & +  0.07 x_{9} & +  0.05 x_{29} & +  2.23 x_{13} & -0.07 x_{20} & -0.02 x_{21} & +  0.80 x_{14} & -1.44 x_{15} & +  0.07 x_{23} & +  1.84 x_{17} & -1.45 x_{18} & +  0.05 x_{26}\\
 x_{37}   &  9.55501279197 & +  0.65 x_{25} & +  7.80 x_{2} & +  0.18 x_{34} & + 11.48 x_{8} & -0.10 x_{32} & -0.49 x_{27} & +  0.10 x_{35} & -0.74 x_{36} & -12.36 x_{9} & +  0.06 x_{29} & -21.95 x_{13} & +  0.05 x_{20} & -0.01 x_{21} & -4.31 x_{14} & +  9.20 x_{15} & -1.27 x_{23} & -20.81 x_{17} & + 14.25 x_{18} & +  0.34 x_{26}\\
 x_{38}   &  37.8063804643 & +  1.46 x_{25} & +  0.93 x_{2} & +  0.18 x_{34} & + 59.66 x_{8} & -0.92 x_{32} & -3.13 x_{27} & +  0.01 x_{35} & -2.77 x_{36} & -10.68 x_{9} & -1.79 x_{29} & -69.10 x_{13} & +  1.42 x_{20} & +  1.60 x_{21} & -16.86 x_{14} & + 37.39 x_{15} & -2.28 x_{23} & -21.87 x_{17} & + 34.28 x_{18} & -0.17 x_{26}\\
\hline
z    &  -12.7519820649 & +  0.05 x_{25} & -4.42 x_{2} & -0.15 x_{34} & +  0.05 x_{8} & -0.18 x_{32} & +  0.42 x_{27} & -0.24 x_{35} & -0.11 x_{36} & -5.61 x_{9} & +  0.26 x_{29} & +  5.94 x_{13} & -0.01 x_{20} & -0.30 x_{21} & -2.22 x_{14} & -0.13 x_{15} & -0.12 x_{23} & -9.83 x_{17} & +  4.54 x_{18} & +  0.34 x_{26}\\
\end{array}\]


 $ x_{8} $ enters and $ x_{1} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.4066637772 & +  0.03 x_{25} & +  0.46 x_{2} & -0.04 x_{34} & +  1.49 x_{1} & -0.01 x_{32} & -0.05 x_{27} & +  0.04 x_{35} & +  0.05 x_{36} & +  0.70 x_{9} & -0.03 x_{29} & -1.40 x_{13} & +  0.04 x_{20} & +  0.03 x_{21} & -0.84 x_{14} & +  0.25 x_{15} & +  0.06 x_{23} & +  0.48 x_{17} & -0.21 x_{18} & -0.05 x_{26}\\
 x_{11}   &  3.0979913317 & -0.02 x_{25} & -0.53 x_{2} & +  0.01 x_{34} & -0.10 x_{1} & -0.01 x_{32} & +  0.02 x_{27} & +  0.03 x_{35} & -0.01 x_{36} & +  0.88 x_{9} & +  0.01 x_{29} & +  0.49 x_{13} & -0.01 x_{20} & +  0.02 x_{21} & -0.63 x_{14} & -0.02 x_{15} & +  0.01 x_{23} & +  0.16 x_{17} & -0.45 x_{18} & -0.03 x_{26}\\
 x_{22}   &  26.7288520973 & +  0.30 x_{25} & +  2.81 x_{2} & -0.16 x_{34} & + 11.91 x_{1} & +  0.00 x_{32} & -0.22 x_{27} & +  0.75 x_{35} & +  0.87 x_{36} & + 16.93 x_{9} & -0.07 x_{29} & -16.23 x_{13} & -0.58 x_{20} & +  0.86 x_{21} & -13.06 x_{14} & +  0.96 x_{15} & +  1.21 x_{23} & + 24.61 x_{17} & -14.68 x_{18} & -0.21 x_{26}\\
 x_{8}   &  0.1355444116 & -0.02 x_{25} & -0.18 x_{2} & +  0.01 x_{34} & -0.34 x_{1} & +  0.02 x_{32} & +  0.04 x_{27} & -0.01 x_{35} & +  0.03 x_{36} & -0.03 x_{9} & +  0.03 x_{29} & +  1.05 x_{13} & -0.01 x_{20} & -0.02 x_{21} & +  0.37 x_{14} & -0.57 x_{15} & +  0.02 x_{23} & +  0.41 x_{17} & -0.31 x_{18} & +  0.01 x_{26}\\
 x_{24}   &  35.1016143292 & +  0.17 x_{25} & -1.37 x_{2} & -0.69 x_{34} & -1.20 x_{1} & -0.66 x_{32} & +  0.68 x_{27} & +  0.05 x_{35} & -0.44 x_{36} & -2.49 x_{9} & +  0.82 x_{29} & -0.42 x_{13} & +  0.83 x_{20} & +  0.06 x_{21} & -19.05 x_{14} & + 14.47 x_{15} & -0.22 x_{23} & -5.17 x_{17} & +  2.99 x_{18} & -0.25 x_{26}\\
 x_{16}   &  0.939786127308 & -0.00 x_{25} & +  0.16 x_{2} & +  0.04 x_{34} & -0.12 x_{1} & -0.02 x_{32} & +  0.03 x_{27} & -0.02 x_{35} & +  0.02 x_{36} & +  0.23 x_{9} & -0.02 x_{29} & -0.21 x_{13} & -0.01 x_{20} & +  0.01 x_{21} & +  0.28 x_{14} & +  0.06 x_{15} & -0.02 x_{23} & -0.16 x_{17} & +  0.04 x_{18} & +  0.01 x_{26}\\
 x_{4}   &  0.701796677 & -0.01 x_{25} & -0.70 x_{2} & -0.03 x_{34} & -0.14 x_{1} & -0.01 x_{32} & -0.03 x_{27} & -0.02 x_{35} & -0.05 x_{36} & -0.33 x_{9} & +  0.01 x_{29} & -0.56 x_{13} & +  0.06 x_{20} & +  0.02 x_{21} & -0.22 x_{14} & +  0.89 x_{15} & -0.02 x_{23} & -0.43 x_{17} & +  0.53 x_{18} & +  0.01 x_{26}\\
 x_{6}   &  0.251071451591 & -0.02 x_{25} & +  0.46 x_{2} & +  0.01 x_{34} & +  0.02 x_{1} & +  0.04 x_{32} & -0.02 x_{27} & -0.02 x_{35} & +  0.00 x_{36} & -0.21 x_{9} & -0.01 x_{29} & +  0.91 x_{13} & -0.03 x_{20} & -0.00 x_{21} & +  0.74 x_{14} & -0.92 x_{15} & +  0.01 x_{23} & +  0.65 x_{17} & -0.12 x_{18} & -0.03 x_{26}\\
 x_{28}   &  37.6940659546 & -0.07 x_{25} & -1.59 x_{2} & -0.50 x_{34} & + 11.50 x_{1} & -1.16 x_{32} & -0.08 x_{27} & +  0.93 x_{35} & +  0.64 x_{36} & + 16.73 x_{9} & -0.99 x_{29} & -37.12 x_{13} & +  0.19 x_{20} & +  0.98 x_{21} & -10.95 x_{14} & + 16.39 x_{15} & +  0.51 x_{23} & + 13.37 x_{17} & -16.60 x_{18} & +  0.12 x_{26}\\
 x_{5}   &  0.643615374518 & +  0.01 x_{25} & +  0.75 x_{2} & -0.06 x_{34} & +  0.68 x_{1} & -0.05 x_{32} & -0.01 x_{27} & +  0.04 x_{35} & +  0.01 x_{36} & +  0.64 x_{9} & -0.03 x_{29} & -0.93 x_{13} & +  0.03 x_{20} & -0.01 x_{21} & -1.10 x_{14} & +  0.35 x_{15} & +  0.01 x_{23} & -0.27 x_{17} & -0.01 x_{18} & -0.04 x_{26}\\
 x_{30}   &  63.3816375769 & +  0.68 x_{25} & -11.80 x_{2} & -0.61 x_{34} & + 14.64 x_{1} & -1.14 x_{32} & -0.87 x_{27} & +  0.67 x_{35} & -0.01 x_{36} & + 24.41 x_{9} & -0.33 x_{29} & -36.64 x_{13} & +  1.03 x_{20} & +  0.35 x_{21} & -26.92 x_{14} & + 19.51 x_{15} & +  0.78 x_{23} & -2.53 x_{17} & -1.89 x_{18} & -0.67 x_{26}\\
 x_{31}   &  7.27059904451 & -0.19 x_{25} & +  0.30 x_{2} & +  0.34 x_{34} & -15.92 x_{1} & -0.59 x_{32} & +  0.36 x_{27} & +  0.18 x_{35} & -0.21 x_{36} & +  3.71 x_{9} & -0.17 x_{29} & -3.59 x_{13} & +  0.44 x_{20} & -0.24 x_{21} & -3.35 x_{14} & + 16.51 x_{15} & -0.60 x_{23} & -4.42 x_{17} & + 11.28 x_{18} & +  0.09 x_{26}\\
 x_{10}   &  0.615034948893 & -0.02 x_{25} & +  0.02 x_{2} & +  0.01 x_{34} & -0.23 x_{1} & +  0.02 x_{32} & +  0.02 x_{27} & -0.01 x_{35} & +  0.03 x_{36} & -0.17 x_{9} & +  0.04 x_{29} & +  1.11 x_{13} & -0.08 x_{20} & +  0.02 x_{21} & +  0.66 x_{14} & -0.27 x_{15} & -0.01 x_{23} & +  1.30 x_{17} & -1.01 x_{18} & +  0.01 x_{26}\\
 x_{33}   &  24.6564403631 & -0.59 x_{25} & -14.76 x_{2} & -0.56 x_{34} & +  6.00 x_{1} & +  0.11 x_{32} & +  0.25 x_{27} & +  0.18 x_{35} & +  1.04 x_{36} & + 10.14 x_{9} & +  0.32 x_{29} & -7.45 x_{13} & -0.71 x_{20} & +  0.66 x_{21} & +  2.90 x_{14} & + 22.13 x_{15} & +  0.21 x_{23} & + 30.97 x_{17} & -13.85 x_{18} & +  0.99 x_{26}\\
 x_{12}   &  0.81295809227 & -0.02 x_{25} & +  0.20 x_{2} & -0.02 x_{34} & +  1.32 x_{1} & -0.04 x_{32} & -0.00 x_{27} & +  0.03 x_{35} & +  0.08 x_{36} & +  1.59 x_{9} & -0.04 x_{29} & -0.61 x_{13} & -0.05 x_{20} & +  0.02 x_{21} & -0.10 x_{14} & -0.27 x_{15} & +  0.09 x_{23} & +  1.07 x_{17} & -1.63 x_{18} & -0.01 x_{26}\\
 x_{7}   &  0.588798234795 & +  0.02 x_{25} & -0.02 x_{2} & -0.02 x_{34} & +  0.66 x_{1} & -0.03 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & -0.02 x_{36} & +  0.08 x_{9} & -0.01 x_{29} & +  0.23 x_{13} & +  0.00 x_{20} & -0.02 x_{21} & -0.55 x_{14} & -0.69 x_{15} & +  0.03 x_{23} & -0.84 x_{17} & +  0.05 x_{18} & -0.01 x_{26}\\
 x_{3}   &  0.177292155861 & -0.00 x_{25} & +  0.05 x_{2} & -0.02 x_{34} & +  0.82 x_{1} & +  0.02 x_{32} & +  0.01 x_{27} & +  0.01 x_{35} & +  0.04 x_{36} & +  0.15 x_{9} & -0.03 x_{29} & -0.28 x_{13} & -0.04 x_{20} & +  0.03 x_{21} & -0.08 x_{14} & -0.09 x_{15} & +  0.03 x_{23} & +  0.85 x_{17} & -0.71 x_{18} & +  0.03 x_{26}\\
 x_{37}   &  11.1110872182 & +  0.40 x_{25} & +  5.75 x_{2} & +  0.25 x_{34} & -3.91 x_{1} & +  0.18 x_{32} & +  0.00 x_{27} & -0.02 x_{35} & -0.38 x_{36} & -12.75 x_{9} & +  0.43 x_{29} & -9.93 x_{13} & -0.12 x_{20} & -0.24 x_{21} & -0.08 x_{14} & +  2.70 x_{15} & -1.07 x_{23} & -16.06 x_{17} & + 10.70 x_{18} & +  0.44 x_{26}\\
 x_{38}   &  45.8930500045 & +  0.16 x_{25} & -9.71 x_{2} & +  0.55 x_{34} & -20.33 x_{1} & +  0.56 x_{32} & -0.57 x_{27} & -0.62 x_{35} & -0.92 x_{36} & -12.71 x_{9} & +  0.13 x_{29} & -6.61 x_{13} & +  0.57 x_{20} & +  0.41 x_{21} & +  5.16 x_{14} & +  3.63 x_{15} & -1.23 x_{23} & +  2.83 x_{17} & + 15.79 x_{18} & +  0.35 x_{26}\\
\hline
z    &  -12.745449274 & +  0.05 x_{25} & -4.43 x_{2} & -0.15 x_{34} & -0.02 x_{1} & -0.18 x_{32} & +  0.42 x_{27} & -0.24 x_{35} & -0.11 x_{36} & -5.61 x_{9} & +  0.26 x_{29} & +  5.99 x_{13} & -0.01 x_{20} & -0.31 x_{21} & -2.21 x_{14} & -0.16 x_{15} & -0.12 x_{23} & -9.81 x_{17} & +  4.53 x_{18} & +  0.34 x_{26}\\
\end{array}\]


 $ x_{13} $ enters and $ x_{3} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.506274733152 & +  0.05 x_{25} & +  0.19 x_{2} & +  0.05 x_{34} & -2.65 x_{1} & -0.12 x_{32} & -0.10 x_{27} & -0.02 x_{35} & -0.13 x_{36} & -0.08 x_{9} & +  0.10 x_{29} & +  5.08 x_{3} & +  0.22 x_{20} & -0.13 x_{21} & -0.42 x_{14} & +  0.69 x_{15} & -0.08 x_{23} & -3.85 x_{17} & +  3.41 x_{18} & -0.19 x_{26}\\
 x_{11}   &  3.41272109634 & -0.02 x_{25} & -0.44 x_{2} & -0.02 x_{34} & +  1.35 x_{1} & +  0.03 x_{32} & +  0.03 x_{27} & +  0.05 x_{35} & +  0.06 x_{36} & +  1.15 x_{9} & -0.03 x_{29} & -1.78 x_{3} & -0.07 x_{20} & +  0.07 x_{21} & -0.77 x_{14} & -0.18 x_{15} & +  0.06 x_{23} & +  1.67 x_{17} & -1.72 x_{18} & +  0.02 x_{26}\\
 x_{22}   &  16.2658722754 & +  0.50 x_{25} & -0.30 x_{2} & +  0.86 x_{34} & -36.20 x_{1} & -1.28 x_{32} & -0.82 x_{27} & +  0.08 x_{35} & -1.32 x_{36} & +  7.83 x_{9} & +  1.50 x_{29} & + 59.02 x_{3} & +  1.58 x_{20} & -1.05 x_{21} & -8.14 x_{14} & +  6.05 x_{15} & -0.46 x_{23} & -25.76 x_{17} & + 27.40 x_{18} & -1.91 x_{26}\\
 x_{8}   &  0.810727832007 & -0.03 x_{25} & +  0.02 x_{2} & -0.06 x_{34} & +  2.76 x_{1} & +  0.11 x_{32} & +  0.08 x_{27} & +  0.03 x_{35} & +  0.17 x_{36} & +  0.55 x_{9} & -0.07 x_{29} & -3.81 x_{3} & -0.15 x_{20} & +  0.10 x_{21} & +  0.05 x_{14} & -0.89 x_{15} & +  0.13 x_{23} & +  3.66 x_{17} & -3.03 x_{18} & +  0.12 x_{26}\\
 x_{24}   &  34.8312858259 & +  0.17 x_{25} & -1.45 x_{2} & -0.66 x_{34} & -2.45 x_{1} & -0.69 x_{32} & +  0.66 x_{27} & +  0.03 x_{35} & -0.50 x_{36} & -2.73 x_{9} & +  0.86 x_{29} & +  1.52 x_{3} & +  0.89 x_{20} & +  0.01 x_{21} & -18.92 x_{14} & + 14.60 x_{15} & -0.26 x_{23} & -6.48 x_{17} & +  4.07 x_{18} & -0.29 x_{26}\\
 x_{16}   &  0.807432312972 & -0.00 x_{25} & +  0.12 x_{2} & +  0.05 x_{34} & -0.73 x_{1} & -0.04 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & -0.01 x_{36} & +  0.12 x_{9} & -0.00 x_{29} & +  0.75 x_{3} & +  0.01 x_{20} & -0.01 x_{21} & +  0.34 x_{14} & +  0.13 x_{15} & -0.04 x_{23} & -0.80 x_{17} & +  0.57 x_{18} & -0.01 x_{26}\\
 x_{4}   &  0.339795143168 & -0.00 x_{25} & -0.81 x_{2} & +  0.01 x_{34} & -1.80 x_{1} & -0.06 x_{32} & -0.05 x_{27} & -0.05 x_{35} & -0.12 x_{36} & -0.65 x_{9} & +  0.07 x_{29} & +  2.04 x_{3} & +  0.14 x_{20} & -0.05 x_{21} & -0.05 x_{14} & +  1.06 x_{15} & -0.08 x_{23} & -2.17 x_{17} & +  1.99 x_{18} & -0.05 x_{26}\\
 x_{6}   &  0.836079308846 & -0.03 x_{25} & +  0.64 x_{2} & -0.05 x_{34} & +  2.71 x_{1} & +  0.11 x_{32} & +  0.01 x_{27} & +  0.02 x_{35} & +  0.13 x_{36} & +  0.30 x_{9} & -0.10 x_{29} & -3.30 x_{3} & -0.15 x_{20} & +  0.10 x_{21} & +  0.46 x_{14} & -1.20 x_{15} & +  0.10 x_{23} & +  3.47 x_{17} & -2.47 x_{18} & +  0.07 x_{26}\\
 x_{28}   &  13.7673925292 & +  0.38 x_{25} & -8.70 x_{2} & +  1.83 x_{34} & -98.51 x_{1} & -4.10 x_{32} & -1.46 x_{27} & -0.61 x_{35} & -4.37 x_{36} & -4.10 x_{9} & +  2.59 x_{29} & + 134.96 x_{3} & +  5.12 x_{20} & -3.39 x_{21} & +  0.30 x_{14} & + 28.04 x_{15} & -3.30 x_{23} & -101.82 x_{17} & + 79.65 x_{18} & -3.77 x_{26}\\
 x_{5}   &  0.046661608881 & +  0.02 x_{25} & +  0.58 x_{2} & -0.00 x_{34} & -2.06 x_{1} & -0.12 x_{32} & -0.04 x_{27} & +  0.00 x_{35} & -0.11 x_{36} & +  0.12 x_{9} & +  0.06 x_{29} & +  3.37 x_{3} & +  0.15 x_{20} & -0.12 x_{21} & -0.82 x_{14} & +  0.64 x_{15} & -0.09 x_{23} & -3.15 x_{17} & +  2.39 x_{18} & -0.14 x_{26}\\
 x_{30}   &  39.7660576278 & +  1.12 x_{25} & -18.82 x_{2} & +  1.69 x_{34} & -93.94 x_{1} & -4.04 x_{32} & -2.24 x_{27} & -0.85 x_{35} & -4.96 x_{36} & +  3.85 x_{9} & +  3.21 x_{29} & + 133.20 x_{3} & +  5.89 x_{20} & -3.96 x_{21} & -15.82 x_{14} & + 31.01 x_{15} & -2.98 x_{23} & -116.22 x_{17} & + 93.10 x_{18} & -4.51 x_{26}\\
 x_{31}   &  4.95740700431 & -0.14 x_{25} & -0.38 x_{2} & +  0.56 x_{34} & -26.55 x_{1} & -0.88 x_{32} & +  0.22 x_{27} & +  0.03 x_{35} & -0.70 x_{36} & +  1.70 x_{9} & +  0.18 x_{29} & + 13.05 x_{3} & +  0.92 x_{20} & -0.66 x_{21} & -2.27 x_{14} & + 17.63 x_{15} & -0.97 x_{23} & -15.56 x_{17} & + 20.58 x_{18} & -0.29 x_{26}\\
 x_{10}   &  1.33063088548 & -0.03 x_{25} & +  0.24 x_{2} & -0.06 x_{34} & +  3.06 x_{1} & +  0.11 x_{32} & +  0.07 x_{27} & +  0.03 x_{35} & +  0.18 x_{36} & +  0.45 x_{9} & -0.07 x_{29} & -4.04 x_{3} & -0.22 x_{20} & +  0.15 x_{21} & +  0.32 x_{14} & -0.62 x_{15} & +  0.10 x_{23} & +  4.75 x_{17} & -3.89 x_{18} & +  0.13 x_{26}\\
 x_{33}   &  19.8545822047 & -0.50 x_{25} & -16.19 x_{2} & -0.09 x_{34} & -16.07 x_{1} & -0.48 x_{32} & -0.02 x_{27} & -0.13 x_{35} & +  0.04 x_{36} & +  5.96 x_{9} & +  1.04 x_{29} & + 27.08 x_{3} & +  0.28 x_{20} & -0.22 x_{21} & +  5.15 x_{14} & + 24.47 x_{15} & -0.56 x_{23} & +  7.85 x_{17} & +  5.47 x_{18} & +  0.21 x_{26}\\
 x_{12}   &  0.417570529299 & -0.01 x_{25} & +  0.08 x_{2} & +  0.02 x_{34} & -0.50 x_{1} & -0.09 x_{32} & -0.03 x_{27} & +  0.01 x_{35} & -0.00 x_{36} & +  1.25 x_{9} & +  0.02 x_{29} & +  2.23 x_{3} & +  0.03 x_{20} & -0.05 x_{21} & +  0.09 x_{14} & -0.08 x_{15} & +  0.03 x_{23} & -0.83 x_{17} & -0.04 x_{18} & -0.07 x_{26}\\
 x_{7}   &  0.738842820538 & +  0.02 x_{25} & +  0.03 x_{2} & -0.04 x_{34} & +  1.35 x_{1} & -0.01 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & +  0.01 x_{36} & +  0.21 x_{9} & -0.03 x_{29} & -0.85 x_{3} & -0.03 x_{20} & +  0.00 x_{21} & -0.62 x_{14} & -0.76 x_{15} & +  0.05 x_{23} & -0.11 x_{17} & -0.55 x_{18} & +  0.01 x_{26}\\
 x_{13}   &  0.644570103973 & -0.01 x_{25} & +  0.19 x_{2} & -0.06 x_{34} & +  2.96 x_{1} & +  0.08 x_{32} & +  0.04 x_{27} & +  0.04 x_{35} & +  0.14 x_{36} & +  0.56 x_{9} & -0.10 x_{29} & -3.64 x_{3} & -0.13 x_{20} & +  0.12 x_{21} & -0.30 x_{14} & -0.31 x_{15} & +  0.10 x_{23} & +  3.10 x_{17} & -2.59 x_{18} & +  0.10 x_{26}\\
 x_{37}   &  4.71184959067 & +  0.52 x_{25} & +  3.85 x_{2} & +  0.87 x_{34} & -33.33 x_{1} & -0.61 x_{32} & -0.37 x_{27} & -0.43 x_{35} & -1.72 x_{36} & -18.32 x_{9} & +  1.39 x_{29} & + 36.09 x_{3} & +  1.20 x_{20} & -1.41 x_{21} & +  2.93 x_{14} & +  5.82 x_{15} & -2.09 x_{23} & -46.87 x_{17} & + 36.44 x_{18} & -0.60 x_{26}\\
 x_{38}   &  41.6333763187 & +  0.24 x_{25} & -10.98 x_{2} & +  0.96 x_{34} & -39.92 x_{1} & +  0.04 x_{32} & -0.81 x_{27} & -0.89 x_{35} & -1.81 x_{36} & -16.42 x_{9} & +  0.76 x_{29} & + 24.03 x_{3} & +  1.44 x_{20} & -0.37 x_{21} & +  7.16 x_{14} & +  5.71 x_{15} & -1.91 x_{23} & -17.68 x_{17} & + 32.93 x_{18} & -0.35 x_{26}\\
\hline
z    &  -8.88355328032 & -0.02 x_{25} & -3.29 x_{2} & -0.53 x_{34} & + 17.74 x_{1} & +  0.29 x_{32} & +  0.64 x_{27} & +  0.01 x_{35} & +  0.70 x_{36} & -2.25 x_{9} & -0.32 x_{29} & -21.78 x_{3} & -0.81 x_{20} & +  0.40 x_{21} & -4.02 x_{14} & -2.04 x_{15} & +  0.50 x_{23} & +  8.78 x_{17} & -11.01 x_{18} & +  0.97 x_{26}\\
\end{array}\]


 $ x_{1} $ enters and $ x_{5} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.446318288369 & +  0.03 x_{25} & -0.55 x_{2} & +  0.05 x_{34} & +  1.28 x_{5} & +  0.04 x_{32} & -0.05 x_{27} & -0.03 x_{35} & +  0.01 x_{36} & -0.24 x_{9} & +  0.03 x_{29} & +  0.75 x_{3} & +  0.03 x_{20} & +  0.02 x_{21} & +  0.64 x_{14} & -0.13 x_{15} & +  0.03 x_{23} & +  0.19 x_{17} & +  0.34 x_{18} & -0.01 x_{26}\\
 x_{11}   &  3.44321802756 & -0.01 x_{25} & -0.06 x_{2} & -0.03 x_{34} & -0.65 x_{5} & -0.05 x_{32} & +  0.01 x_{27} & +  0.05 x_{35} & -0.02 x_{36} & +  1.23 x_{9} & +  0.01 x_{29} & +  0.43 x_{3} & +  0.03 x_{20} & -0.00 x_{21} & -1.31 x_{14} & +  0.24 x_{15} & +  0.01 x_{23} & -0.38 x_{17} & -0.15 x_{18} & -0.07 x_{26}\\
 x_{22}   &  15.4458601828 & +  0.18 x_{25} & -10.43 x_{2} & +  0.88 x_{34} & + 17.57 x_{5} & +  0.91 x_{32} & -0.10 x_{27} & +  0.01 x_{35} & +  0.64 x_{36} & +  5.69 x_{9} & +  0.49 x_{29} & -0.16 x_{3} & -1.04 x_{20} & +  1.05 x_{21} & +  6.25 x_{14} & -5.12 x_{15} & +  1.08 x_{23} & + 29.53 x_{17} & -14.60 x_{18} & +  0.53 x_{26}\\
 x_{8}   &  0.873335495453 & -0.01 x_{25} & +  0.80 x_{2} & -0.06 x_{34} & -1.34 x_{5} & -0.06 x_{32} & +  0.03 x_{27} & +  0.04 x_{35} & +  0.02 x_{36} & +  0.72 x_{9} & +  0.01 x_{29} & +  0.71 x_{3} & +  0.05 x_{20} & -0.06 x_{21} & -1.05 x_{14} & -0.04 x_{15} & +  0.01 x_{23} & -0.56 x_{17} & +  0.18 x_{18} & -0.07 x_{26}\\
 x_{24}   &  34.7758572501 & +  0.15 x_{25} & -2.13 x_{2} & -0.66 x_{34} & +  1.19 x_{5} & -0.54 x_{32} & +  0.71 x_{27} & +  0.03 x_{35} & -0.36 x_{36} & -2.87 x_{9} & +  0.79 x_{29} & -2.47 x_{3} & +  0.71 x_{20} & +  0.15 x_{21} & -17.95 x_{14} & + 13.84 x_{15} & -0.16 x_{23} & -2.74 x_{17} & +  1.24 x_{18} & -0.13 x_{26}\\
 x_{16}   &  0.790846711894 & -0.01 x_{25} & -0.09 x_{2} & +  0.05 x_{34} & +  0.36 x_{5} & +  0.01 x_{32} & +  0.04 x_{27} & -0.03 x_{35} & +  0.03 x_{36} & +  0.08 x_{9} & -0.02 x_{29} & -0.45 x_{3} & -0.04 x_{20} & +  0.03 x_{21} & +  0.63 x_{14} & -0.10 x_{15} & -0.01 x_{23} & +  0.32 x_{17} & -0.28 x_{18} & +  0.04 x_{26}\\
 x_{4}   &  0.2989702245 & -0.02 x_{25} & -1.31 x_{2} & +  0.01 x_{34} & +  0.87 x_{5} & +  0.05 x_{32} & -0.01 x_{27} & -0.05 x_{35} & -0.02 x_{36} & -0.75 x_{9} & +  0.02 x_{29} & -0.90 x_{3} & +  0.01 x_{20} & +  0.06 x_{21} & +  0.66 x_{14} & +  0.51 x_{15} & -0.00 x_{23} & +  0.58 x_{17} & -0.10 x_{18} & +  0.07 x_{26}\\
 x_{6}   &  0.897527067153 & -0.01 x_{25} & +  1.40 x_{2} & -0.05 x_{34} & -1.32 x_{5} & -0.06 x_{32} & -0.04 x_{27} & +  0.02 x_{35} & -0.02 x_{36} & +  0.46 x_{9} & -0.03 x_{29} & +  1.13 x_{3} & +  0.04 x_{20} & -0.05 x_{21} & -0.62 x_{14} & -0.36 x_{15} & -0.01 x_{23} & -0.67 x_{17} & +  0.67 x_{18} & -0.12 x_{26}\\
 x_{28}   &  11.535653923 & -0.51 x_{25} & -36.28 x_{2} & +  1.89 x_{34} & + 47.83 x_{5} & +  1.87 x_{32} & +  0.49 x_{27} & -0.82 x_{35} & +  0.97 x_{36} & -9.92 x_{9} & -0.15 x_{29} & -26.08 x_{3} & -2.01 x_{20} & +  2.33 x_{21} & + 39.47 x_{14} & -2.37 x_{15} & +  0.89 x_{23} & + 48.66 x_{17} & -34.68 x_{18} & +  2.88 x_{26}\\
 x_{1}   &  0.0226550704615 & +  0.01 x_{25} & +  0.28 x_{2} & -0.00 x_{34} & -0.49 x_{5} & -0.06 x_{32} & -0.02 x_{27} & +  0.00 x_{35} & -0.05 x_{36} & +  0.06 x_{9} & +  0.03 x_{29} & +  1.63 x_{3} & +  0.07 x_{20} & -0.06 x_{21} & -0.40 x_{14} & +  0.31 x_{15} & -0.04 x_{23} & -1.53 x_{17} & +  1.16 x_{18} & -0.07 x_{26}\\
 x_{30}   &  37.6378810426 & +  0.28 x_{25} & -45.12 x_{2} & +  1.75 x_{34} & + 45.61 x_{5} & +  1.65 x_{32} & -0.38 x_{27} & -1.04 x_{35} & +  0.13 x_{36} & -1.70 x_{9} & +  0.59 x_{29} & -20.37 x_{3} & -0.91 x_{20} & +  1.49 x_{21} & + 21.53 x_{14} & +  2.01 x_{15} & +  1.01 x_{23} & + 27.27 x_{17} & -15.92 x_{18} & +  1.83 x_{26}\\
 x_{31}   &  4.35585922669 & -0.38 x_{25} & -7.82 x_{2} & +  0.58 x_{34} & + 12.89 x_{5} & +  0.73 x_{32} & +  0.75 x_{27} & -0.02 x_{35} & +  0.74 x_{36} & +  0.13 x_{9} & -0.56 x_{29} & -30.36 x_{3} & -1.00 x_{20} & +  0.88 x_{21} & +  8.29 x_{14} & +  9.44 x_{15} & +  0.16 x_{23} & + 25.00 x_{17} & -10.24 x_{18} & +  1.50 x_{26}\\
 x_{10}   &  1.40003928241 & -0.01 x_{25} & +  1.10 x_{2} & -0.06 x_{34} & -1.49 x_{5} & -0.08 x_{32} & +  0.01 x_{27} & +  0.04 x_{35} & +  0.02 x_{36} & +  0.63 x_{9} & +  0.01 x_{29} & +  0.97 x_{3} & -0.00 x_{20} & -0.03 x_{21} & -0.90 x_{14} & +  0.33 x_{15} & -0.03 x_{23} & +  0.07 x_{17} & -0.33 x_{18} & -0.08 x_{26}\\
 x_{33}   &  19.4904578166 & -0.65 x_{25} & -20.69 x_{2} & -0.08 x_{34} & +  7.80 x_{5} & +  0.49 x_{32} & +  0.29 x_{27} & -0.16 x_{35} & +  0.91 x_{36} & +  5.01 x_{9} & +  0.59 x_{29} & +  0.81 x_{3} & -0.88 x_{20} & +  0.72 x_{21} & + 11.54 x_{14} & + 19.51 x_{15} & +  0.13 x_{23} & + 32.40 x_{17} & -13.19 x_{18} & +  1.29 x_{26}\\
 x_{12}   &  0.406213959302 & -0.01 x_{25} & -0.06 x_{2} & +  0.02 x_{34} & +  0.24 x_{5} & -0.06 x_{32} & -0.02 x_{27} & +  0.01 x_{35} & +  0.02 x_{36} & +  1.22 x_{9} & +  0.00 x_{29} & +  1.41 x_{3} & -0.01 x_{20} & -0.02 x_{21} & +  0.29 x_{14} & -0.23 x_{15} & +  0.05 x_{23} & -0.06 x_{17} & -0.62 x_{18} & -0.04 x_{26}\\
 x_{7}   &  0.769504661397 & +  0.03 x_{25} & +  0.41 x_{2} & -0.04 x_{34} & -0.66 x_{5} & -0.10 x_{32} & +  0.00 x_{27} & -0.00 x_{35} & -0.06 x_{36} & +  0.29 x_{9} & +  0.01 x_{29} & +  1.37 x_{3} & +  0.07 x_{20} & -0.07 x_{21} & -1.15 x_{14} & -0.34 x_{15} & -0.01 x_{23} & -2.18 x_{17} & +  1.02 x_{18} & -0.08 x_{26}\\
 x_{13}   &  0.711709158627 & +  0.01 x_{25} & +  1.02 x_{2} & -0.06 x_{34} & -1.44 x_{5} & -0.10 x_{32} & -0.02 x_{27} & +  0.05 x_{35} & -0.03 x_{36} & +  0.74 x_{9} & -0.01 x_{29} & +  1.21 x_{3} & +  0.08 x_{20} & -0.05 x_{21} & -1.48 x_{14} & +  0.60 x_{15} & -0.02 x_{23} & -1.42 x_{17} & +  0.85 x_{18} & -0.10 x_{26}\\
 x_{37}   &  3.9566705214 & +  0.22 x_{25} & -5.48 x_{2} & +  0.89 x_{34} & + 16.18 x_{5} & +  1.41 x_{32} & +  0.29 x_{27} & -0.50 x_{35} & +  0.08 x_{36} & -20.29 x_{9} & +  0.46 x_{29} & -18.40 x_{3} & -1.21 x_{20} & +  0.53 x_{21} & + 16.18 x_{14} & -4.47 x_{15} & -0.67 x_{23} & +  4.05 x_{17} & -2.25 x_{18} & +  1.65 x_{26}\\
 x_{38}   &  40.7290979817 & -0.11 x_{25} & -22.15 x_{2} & +  0.99 x_{34} & + 19.38 x_{5} & +  2.46 x_{32} & -0.02 x_{27} & -0.98 x_{35} & +  0.35 x_{36} & -18.78 x_{9} & -0.35 x_{29} & -41.23 x_{3} & -1.45 x_{20} & +  1.95 x_{21} & + 23.03 x_{14} & -6.61 x_{15} & -0.21 x_{23} & + 43.29 x_{17} & -13.40 x_{18} & +  2.35 x_{26}\\
\hline
z    &  -8.4816664867 & +  0.14 x_{25} & +  1.68 x_{2} & -0.54 x_{34} & -8.61 x_{5} & -0.78 x_{32} & +  0.29 x_{27} & +  0.04 x_{35} & -0.26 x_{36} & -1.20 x_{9} & +  0.18 x_{29} & +  7.22 x_{3} & +  0.48 x_{20} & -0.63 x_{21} & -11.08 x_{14} & +  3.44 x_{15} & -0.26 x_{23} & -18.32 x_{17} & +  9.58 x_{18} & -0.23 x_{26}\\
\end{array}\]


 $ x_{2} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.321120091535 & +  0.03 x_{25} & +  0.42 x_{4} & +  0.05 x_{34} & +  0.92 x_{5} & +  0.02 x_{32} & -0.04 x_{27} & -0.01 x_{35} & +  0.02 x_{36} & +  0.08 x_{9} & +  0.02 x_{29} & +  1.13 x_{3} & +  0.03 x_{20} & -0.00 x_{21} & +  0.36 x_{14} & -0.34 x_{15} & +  0.04 x_{23} & -0.05 x_{17} & +  0.38 x_{18} & -0.05 x_{26}\\
 x_{11}   &  3.4298693712 & -0.01 x_{25} & +  0.04 x_{4} & -0.03 x_{34} & -0.69 x_{5} & -0.06 x_{32} & +  0.01 x_{27} & +  0.05 x_{35} & -0.02 x_{36} & +  1.27 x_{9} & +  0.00 x_{29} & +  0.47 x_{3} & +  0.03 x_{20} & -0.01 x_{21} & -1.34 x_{14} & +  0.22 x_{15} & +  0.01 x_{23} & -0.41 x_{17} & -0.15 x_{18} & -0.07 x_{26}\\
 x_{22}   &  13.0654059204 & +  0.32 x_{25} & +  7.96 x_{4} & +  0.81 x_{34} & + 10.61 x_{5} & +  0.50 x_{32} & -0.01 x_{27} & +  0.40 x_{35} & +  0.83 x_{36} & + 11.69 x_{9} & +  0.35 x_{29} & +  7.04 x_{3} & -1.11 x_{20} & +  0.59 x_{21} & +  0.96 x_{14} & -9.15 x_{15} & +  1.12 x_{23} & + 24.87 x_{17} & -13.77 x_{18} & -0.06 x_{26}\\
 x_{8}   &  1.05486029808 & -0.02 x_{25} & -0.61 x_{4} & -0.06 x_{34} & -0.81 x_{5} & -0.03 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.01 x_{36} & +  0.26 x_{9} & +  0.02 x_{29} & +  0.16 x_{3} & +  0.05 x_{20} & -0.02 x_{21} & -0.64 x_{14} & +  0.27 x_{15} & +  0.00 x_{23} & -0.20 x_{17} & +  0.12 x_{18} & -0.02 x_{26}\\
 x_{24}   &  34.2890970958 & +  0.18 x_{25} & +  1.63 x_{4} & -0.67 x_{34} & -0.24 x_{5} & -0.63 x_{32} & +  0.73 x_{27} & +  0.11 x_{35} & -0.32 x_{36} & -1.65 x_{9} & +  0.76 x_{29} & -1.00 x_{3} & +  0.69 x_{20} & +  0.06 x_{21} & -19.03 x_{14} & + 13.02 x_{15} & -0.15 x_{23} & -3.69 x_{17} & +  1.41 x_{18} & -0.25 x_{26}\\
 x_{16}   &  0.771195134388 & -0.01 x_{25} & +  0.07 x_{4} & +  0.05 x_{34} & +  0.30 x_{5} & +  0.00 x_{32} & +  0.04 x_{27} & -0.02 x_{35} & +  0.03 x_{36} & +  0.12 x_{9} & -0.02 x_{29} & -0.39 x_{3} & -0.04 x_{20} & +  0.02 x_{21} & +  0.59 x_{14} & -0.13 x_{15} & -0.01 x_{23} & +  0.28 x_{17} & -0.27 x_{18} & +  0.04 x_{26}\\
 x_{2}   &  0.228137843856 & -0.01 x_{25} & -0.76 x_{4} & +  0.01 x_{34} & +  0.67 x_{5} & +  0.04 x_{32} & -0.01 x_{27} & -0.04 x_{35} & -0.02 x_{36} & -0.58 x_{9} & +  0.01 x_{29} & -0.69 x_{3} & +  0.01 x_{20} & +  0.04 x_{21} & +  0.51 x_{14} & +  0.39 x_{15} & -0.00 x_{23} & +  0.45 x_{17} & -0.08 x_{18} & +  0.06 x_{26}\\
 x_{6}   &  1.21642137736 & -0.03 x_{25} & -1.07 x_{4} & -0.04 x_{34} & -0.38 x_{5} & -0.00 x_{32} & -0.05 x_{27} & -0.03 x_{35} & -0.05 x_{36} & -0.35 x_{9} & -0.01 x_{29} & +  0.17 x_{3} & +  0.05 x_{20} & +  0.01 x_{21} & +  0.09 x_{14} & +  0.18 x_{15} & -0.02 x_{23} & -0.05 x_{17} & +  0.56 x_{18} & -0.04 x_{26}\\
 x_{28}   &  3.25971380477 & +  0.01 x_{25} & + 27.68 x_{4} & +  1.63 x_{34} & + 23.61 x_{5} & +  0.46 x_{32} & +  0.82 x_{27} & +  0.57 x_{35} & +  1.63 x_{36} & + 10.96 x_{9} & -0.65 x_{29} & -1.06 x_{3} & -2.25 x_{20} & +  0.76 x_{21} & + 21.07 x_{14} & -16.37 x_{15} & +  1.02 x_{23} & + 32.47 x_{17} & -31.78 x_{18} & +  0.83 x_{26}\\
 x_{1}   &  0.0865242441699 & +  0.00 x_{25} & -0.21 x_{4} & +  0.00 x_{34} & -0.30 x_{5} & -0.05 x_{32} & -0.02 x_{27} & -0.01 x_{35} & -0.06 x_{36} & -0.10 x_{9} & +  0.03 x_{29} & +  1.44 x_{3} & +  0.07 x_{20} & -0.05 x_{21} & -0.26 x_{14} & +  0.42 x_{15} & -0.04 x_{23} & -1.40 x_{17} & +  1.14 x_{18} & -0.05 x_{26}\\
 x_{30}   &  27.3453690154 & +  0.92 x_{25} & + 34.43 x_{4} & +  1.43 x_{34} & + 15.49 x_{5} & -0.10 x_{32} & +  0.04 x_{27} & +  0.68 x_{35} & +  0.96 x_{36} & + 24.26 x_{9} & -0.03 x_{29} & + 10.76 x_{3} & -1.20 x_{20} & -0.47 x_{21} & -1.35 x_{14} & -15.41 x_{15} & +  1.18 x_{23} & +  7.14 x_{17} & -12.32 x_{18} & -0.72 x_{26}\\
 x_{31}   &  2.5728399283 & -0.27 x_{25} & +  5.96 x_{4} & +  0.52 x_{34} & +  7.67 x_{5} & +  0.43 x_{32} & +  0.82 x_{27} & +  0.28 x_{35} & +  0.88 x_{36} & +  4.63 x_{9} & -0.67 x_{29} & -24.97 x_{3} & -1.05 x_{20} & +  0.54 x_{21} & +  4.33 x_{14} & +  6.42 x_{15} & +  0.19 x_{23} & + 21.51 x_{17} & -9.61 x_{18} & +  1.06 x_{26}\\
 x_{10}   &  1.64985232456 & -0.02 x_{25} & -0.84 x_{4} & -0.05 x_{34} & -0.76 x_{5} & -0.03 x_{32} & -0.00 x_{27} & -0.00 x_{35} & -0.00 x_{36} & +  0.00 x_{9} & +  0.03 x_{29} & +  0.22 x_{3} & +  0.01 x_{20} & +  0.02 x_{21} & -0.34 x_{14} & +  0.75 x_{15} & -0.03 x_{23} & +  0.56 x_{17} & -0.42 x_{18} & -0.02 x_{26}\\
 x_{33}   &  14.771077695 & -0.35 x_{25} & + 15.79 x_{4} & -0.23 x_{34} & -6.01 x_{5} & -0.31 x_{32} & +  0.48 x_{27} & +  0.62 x_{35} & +  1.29 x_{36} & + 16.92 x_{9} & +  0.30 x_{29} & + 15.08 x_{3} & -1.02 x_{20} & -0.18 x_{21} & +  1.05 x_{14} & + 11.52 x_{15} & +  0.20 x_{23} & + 23.17 x_{17} & -11.53 x_{18} & +  0.12 x_{26}\\
 x_{12}   &  0.39300769238 & -0.01 x_{25} & +  0.04 x_{4} & +  0.02 x_{34} & +  0.20 x_{5} & -0.06 x_{32} & -0.02 x_{27} & +  0.01 x_{35} & +  0.02 x_{36} & +  1.25 x_{9} & +  0.00 x_{29} & +  1.45 x_{3} & -0.01 x_{20} & -0.03 x_{21} & +  0.26 x_{14} & -0.25 x_{15} & +  0.05 x_{23} & -0.09 x_{17} & -0.62 x_{18} & -0.04 x_{26}\\
 x_{7}   &  0.862561022373 & +  0.02 x_{25} & -0.31 x_{4} & -0.03 x_{34} & -0.38 x_{5} & -0.08 x_{32} & -0.00 x_{27} & -0.02 x_{35} & -0.07 x_{36} & +  0.05 x_{9} & +  0.01 x_{29} & +  1.08 x_{3} & +  0.07 x_{20} & -0.06 x_{21} & -0.95 x_{14} & -0.19 x_{15} & -0.01 x_{23} & -2.00 x_{17} & +  0.99 x_{18} & -0.05 x_{26}\\
 x_{13}   &  0.944647943592 & -0.00 x_{25} & -0.78 x_{4} & -0.06 x_{34} & -0.76 x_{5} & -0.06 x_{32} & -0.03 x_{27} & +  0.01 x_{35} & -0.04 x_{36} & +  0.15 x_{9} & -0.00 x_{29} & +  0.50 x_{3} & +  0.09 x_{20} & -0.01 x_{21} & -0.96 x_{14} & +  1.00 x_{15} & -0.03 x_{23} & -0.97 x_{17} & +  0.76 x_{18} & -0.04 x_{26}\\
 x_{37}   &  2.7071304814 & +  0.30 x_{25} & +  4.18 x_{4} & +  0.85 x_{34} & + 12.53 x_{5} & +  1.20 x_{32} & +  0.34 x_{27} & -0.29 x_{35} & +  0.18 x_{36} & -17.14 x_{9} & +  0.39 x_{29} & -14.62 x_{3} & -1.25 x_{20} & +  0.29 x_{21} & + 13.41 x_{14} & -6.58 x_{15} & -0.65 x_{23} & +  1.60 x_{17} & -1.81 x_{18} & +  1.34 x_{26}\\
 x_{38}   &  35.6753235857 & +  0.20 x_{25} & + 16.90 x_{4} & +  0.83 x_{34} & +  4.59 x_{5} & +  1.60 x_{32} & +  0.18 x_{27} & -0.13 x_{35} & +  0.76 x_{36} & -6.03 x_{9} & -0.65 x_{29} & -25.94 x_{3} & -1.59 x_{20} & +  0.99 x_{21} & + 11.80 x_{14} & -15.17 x_{15} & -0.13 x_{23} & + 33.41 x_{17} & -11.63 x_{18} & +  1.10 x_{26}\\
\hline
z    &  -8.09812013945 & +  0.11 x_{25} & -1.28 x_{4} & -0.53 x_{34} & -7.49 x_{5} & -0.72 x_{32} & +  0.28 x_{27} & -0.02 x_{35} & -0.29 x_{36} & -2.17 x_{9} & +  0.20 x_{29} & +  6.06 x_{3} & +  0.49 x_{20} & -0.56 x_{21} & -10.22 x_{14} & +  4.09 x_{15} & -0.26 x_{23} & -17.57 x_{17} & +  9.44 x_{18} & -0.13 x_{26}\\
\end{array}\]


 $ x_{3} $ enters and $ x_{31} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.437637088996 & +  0.02 x_{25} & +  0.69 x_{4} & +  0.07 x_{34} & +  1.27 x_{5} & +  0.04 x_{32} & -0.00 x_{27} & +  0.01 x_{35} & +  0.06 x_{36} & +  0.29 x_{9} & -0.01 x_{29} & -0.05 x_{31} & -0.02 x_{20} & +  0.02 x_{21} & +  0.55 x_{14} & -0.05 x_{15} & +  0.04 x_{23} & +  0.92 x_{17} & -0.05 x_{18} & +  0.00 x_{26}\\
 x_{11}   &  3.47786700296 & -0.01 x_{25} & +  0.16 x_{4} & -0.02 x_{34} & -0.55 x_{5} & -0.05 x_{32} & +  0.02 x_{27} & +  0.06 x_{35} & -0.00 x_{36} & +  1.35 x_{9} & -0.01 x_{29} & -0.02 x_{31} & +  0.01 x_{20} & +  0.00 x_{21} & -1.26 x_{14} & +  0.34 x_{15} & +  0.01 x_{23} & -0.01 x_{17} & -0.33 x_{18} & -0.05 x_{26}\\
 x_{22}   &  13.7910823461 & +  0.25 x_{25} & +  9.64 x_{4} & +  0.96 x_{34} & + 12.77 x_{5} & +  0.62 x_{32} & +  0.22 x_{27} & +  0.48 x_{35} & +  1.08 x_{36} & + 13.00 x_{9} & +  0.16 x_{29} & -0.28 x_{31} & -1.41 x_{20} & +  0.75 x_{21} & +  2.18 x_{14} & -7.34 x_{15} & +  1.17 x_{23} & + 30.94 x_{17} & -16.48 x_{18} & +  0.24 x_{26}\\
 x_{8}   &  1.07139838761 & -0.02 x_{25} & -0.57 x_{4} & -0.05 x_{34} & -0.76 x_{5} & -0.03 x_{32} & +  0.03 x_{27} & +  0.01 x_{35} & +  0.01 x_{36} & +  0.29 x_{9} & +  0.01 x_{29} & -0.01 x_{31} & +  0.05 x_{20} & -0.02 x_{21} & -0.62 x_{14} & +  0.31 x_{15} & +  0.01 x_{23} & -0.06 x_{17} & +  0.06 x_{18} & -0.02 x_{26}\\
 x_{24}   &  34.1857428291 & +  0.19 x_{25} & +  1.39 x_{4} & -0.69 x_{34} & -0.54 x_{5} & -0.64 x_{32} & +  0.70 x_{27} & +  0.10 x_{35} & -0.36 x_{36} & -1.83 x_{9} & +  0.79 x_{29} & +  0.04 x_{31} & +  0.74 x_{20} & +  0.03 x_{21} & -19.21 x_{14} & + 12.76 x_{15} & -0.16 x_{23} & -4.56 x_{17} & +  1.79 x_{18} & -0.29 x_{26}\\
 x_{16}   &  0.730920152637 & -0.00 x_{25} & -0.03 x_{4} & +  0.04 x_{34} & +  0.18 x_{5} & -0.00 x_{32} & +  0.03 x_{27} & -0.03 x_{35} & +  0.02 x_{36} & +  0.05 x_{9} & -0.01 x_{29} & +  0.02 x_{31} & -0.02 x_{20} & +  0.02 x_{21} & +  0.52 x_{14} & -0.23 x_{15} & -0.01 x_{23} & -0.06 x_{17} & -0.12 x_{18} & +  0.02 x_{26}\\
 x_{2}   &  0.157050763447 & -0.01 x_{25} & -0.93 x_{4} & -0.01 x_{34} & +  0.46 x_{5} & +  0.03 x_{32} & -0.03 x_{27} & -0.05 x_{35} & -0.04 x_{36} & -0.70 x_{9} & +  0.03 x_{29} & +  0.03 x_{31} & +  0.04 x_{20} & +  0.03 x_{21} & +  0.39 x_{14} & +  0.21 x_{15} & -0.01 x_{23} & -0.15 x_{17} & +  0.19 x_{18} & +  0.03 x_{26}\\
 x_{6}   &  1.23394227419 & -0.03 x_{25} & -1.03 x_{4} & -0.04 x_{34} & -0.33 x_{5} & +  0.00 x_{32} & -0.05 x_{27} & -0.03 x_{35} & -0.04 x_{36} & -0.31 x_{9} & -0.01 x_{29} & -0.01 x_{31} & +  0.04 x_{20} & +  0.01 x_{21} & +  0.12 x_{14} & +  0.22 x_{15} & -0.02 x_{23} & +  0.10 x_{17} & +  0.50 x_{18} & -0.03 x_{26}\\
 x_{28}   &  3.15063157138 & +  0.02 x_{25} & + 27.43 x_{4} & +  1.61 x_{34} & + 23.28 x_{5} & +  0.44 x_{32} & +  0.79 x_{27} & +  0.56 x_{35} & +  1.59 x_{36} & + 10.76 x_{9} & -0.62 x_{29} & +  0.04 x_{31} & -2.20 x_{20} & +  0.73 x_{21} & + 20.89 x_{14} & -16.64 x_{15} & +  1.01 x_{23} & + 31.56 x_{17} & -31.37 x_{18} & +  0.79 x_{26}\\
 x_{1}   &  0.235077444345 & -0.01 x_{25} & +  0.13 x_{4} & +  0.03 x_{34} & +  0.14 x_{5} & -0.02 x_{32} & +  0.03 x_{27} & +  0.01 x_{35} & -0.01 x_{36} & +  0.17 x_{9} & -0.01 x_{29} & -0.06 x_{31} & +  0.01 x_{20} & -0.01 x_{21} & -0.01 x_{14} & +  0.79 x_{15} & -0.03 x_{23} & -0.16 x_{17} & +  0.58 x_{18} & +  0.01 x_{26}\\
 x_{30}   &  28.4538810776 & +  0.81 x_{25} & + 37.00 x_{4} & +  1.66 x_{34} & + 18.79 x_{5} & +  0.09 x_{32} & +  0.39 x_{27} & +  0.80 x_{35} & +  1.34 x_{36} & + 26.25 x_{9} & -0.32 x_{29} & -0.43 x_{31} & -1.65 x_{20} & -0.23 x_{21} & +  0.51 x_{14} & -12.64 x_{15} & +  1.26 x_{23} & + 16.41 x_{17} & -16.46 x_{18} & -0.26 x_{26}\\
 x_{3}   &  0.10304480739 & -0.01 x_{25} & +  0.24 x_{4} & +  0.02 x_{34} & +  0.31 x_{5} & +  0.02 x_{32} & +  0.03 x_{27} & +  0.01 x_{35} & +  0.04 x_{36} & +  0.19 x_{9} & -0.03 x_{29} & -0.04 x_{31} & -0.04 x_{20} & +  0.02 x_{21} & +  0.17 x_{14} & +  0.26 x_{15} & +  0.01 x_{23} & +  0.86 x_{17} & -0.38 x_{18} & +  0.04 x_{26}\\
 x_{10}   &  1.67219136664 & -0.02 x_{25} & -0.78 x_{4} & -0.05 x_{34} & -0.69 x_{5} & -0.03 x_{32} & +  0.00 x_{27} & +  0.00 x_{35} & +  0.00 x_{36} & +  0.04 x_{9} & +  0.02 x_{29} & -0.01 x_{31} & -0.00 x_{20} & +  0.02 x_{21} & -0.30 x_{14} & +  0.81 x_{15} & -0.03 x_{23} & +  0.74 x_{17} & -0.50 x_{18} & -0.01 x_{26}\\
 x_{33}   &  16.3250401801 & -0.52 x_{25} & + 19.39 x_{4} & +  0.09 x_{34} & -1.37 x_{5} & -0.05 x_{32} & +  0.98 x_{27} & +  0.79 x_{35} & +  1.82 x_{36} & + 19.71 x_{9} & -0.10 x_{29} & -0.60 x_{31} & -1.65 x_{20} & +  0.15 x_{21} & +  3.67 x_{14} & + 15.40 x_{15} & +  0.32 x_{23} & + 36.16 x_{17} & -17.34 x_{18} & +  0.76 x_{26}\\
 x_{12}   &  0.542484575524 & -0.03 x_{25} & +  0.39 x_{4} & +  0.05 x_{34} & +  0.65 x_{5} & -0.04 x_{32} & +  0.03 x_{27} & +  0.03 x_{35} & +  0.07 x_{36} & +  1.52 x_{9} & -0.04 x_{29} & -0.06 x_{31} & -0.07 x_{20} & +  0.01 x_{21} & +  0.51 x_{14} & +  0.12 x_{15} & +  0.06 x_{23} & +  1.16 x_{17} & -1.17 x_{18} & +  0.02 x_{26}\\
 x_{7}   &  0.974346817555 & +  0.01 x_{25} & -0.05 x_{4} & -0.01 x_{34} & -0.05 x_{5} & -0.06 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & -0.03 x_{36} & +  0.25 x_{9} & -0.02 x_{29} & -0.04 x_{31} & +  0.03 x_{20} & -0.03 x_{21} & -0.76 x_{14} & +  0.09 x_{15} & -0.00 x_{23} & -1.06 x_{17} & +  0.57 x_{18} & -0.01 x_{26}\\
 x_{13}   &  0.996652230601 & -0.01 x_{25} & -0.66 x_{4} & -0.05 x_{34} & -0.60 x_{5} & -0.05 x_{32} & -0.01 x_{27} & +  0.01 x_{35} & -0.03 x_{36} & +  0.24 x_{9} & -0.01 x_{29} & -0.02 x_{31} & +  0.07 x_{20} & +  0.00 x_{21} & -0.88 x_{14} & +  1.12 x_{15} & -0.02 x_{23} & -0.53 x_{17} & +  0.57 x_{18} & -0.02 x_{26}\\
 x_{37}   &  1.20058481903 & +  0.45 x_{25} & +  0.69 x_{4} & +  0.55 x_{34} & +  8.03 x_{5} & +  0.95 x_{32} & -0.14 x_{27} & -0.45 x_{35} & -0.33 x_{36} & -19.85 x_{9} & +  0.78 x_{29} & +  0.59 x_{31} & -0.63 x_{20} & -0.02 x_{21} & + 10.87 x_{14} & -10.34 x_{15} & -0.76 x_{23} & -10.99 x_{17} & +  3.82 x_{18} & +  0.72 x_{26}\\
 x_{38}   &  33.0019736359 & +  0.48 x_{25} & + 10.71 x_{4} & +  0.29 x_{34} & -3.38 x_{5} & +  1.15 x_{32} & -0.67 x_{27} & -0.42 x_{35} & -0.16 x_{36} & -10.84 x_{9} & +  0.04 x_{29} & +  1.04 x_{31} & -0.49 x_{20} & +  0.43 x_{21} & +  7.30 x_{14} & -21.84 x_{15} & -0.33 x_{23} & + 11.05 x_{17} & -1.64 x_{18} & -0.00 x_{26}\\
\hline
z    &  -7.47394260789 & +  0.05 x_{25} & +  0.16 x_{4} & -0.40 x_{34} & -5.63 x_{5} & -0.61 x_{32} & +  0.48 x_{27} & +  0.05 x_{35} & -0.08 x_{36} & -1.04 x_{9} & +  0.04 x_{29} & -0.24 x_{31} & +  0.23 x_{20} & -0.43 x_{21} & -9.17 x_{14} & +  5.65 x_{15} & -0.22 x_{23} & -12.35 x_{17} & +  7.11 x_{18} & +  0.12 x_{26}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{2} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.554233191346 & +  0.02 x_{25} & -0.74 x_{2} & +  0.07 x_{34} & +  1.60 x_{5} & +  0.06 x_{32} & -0.03 x_{27} & -0.03 x_{35} & +  0.03 x_{36} & -0.23 x_{9} & +  0.02 x_{29} & -0.02 x_{31} & +  0.01 x_{20} & +  0.04 x_{21} & +  0.84 x_{14} & +  0.10 x_{15} & +  0.04 x_{23} & +  0.81 x_{17} & +  0.09 x_{18} & +  0.02 x_{26}\\
 x_{11}   &  3.50425616962 & -0.01 x_{25} & -0.17 x_{2} & -0.02 x_{34} & -0.47 x_{5} & -0.04 x_{32} & +  0.02 x_{27} & +  0.05 x_{35} & -0.01 x_{36} & +  1.24 x_{9} & -0.00 x_{29} & -0.01 x_{31} & +  0.01 x_{20} & +  0.01 x_{21} & -1.19 x_{14} & +  0.37 x_{15} & +  0.01 x_{23} & -0.03 x_{17} & -0.30 x_{18} & -0.05 x_{26}\\
 x_{22}   &  15.4234905361 & +  0.18 x_{25} & -10.39 x_{2} & +  0.88 x_{34} & + 17.51 x_{5} & +  0.90 x_{32} & -0.11 x_{27} & +  0.01 x_{35} & +  0.64 x_{36} & +  5.69 x_{9} & +  0.49 x_{29} & +  0.01 x_{31} & -1.04 x_{20} & +  1.04 x_{21} & +  6.21 x_{14} & -5.17 x_{15} & +  1.08 x_{23} & + 29.40 x_{17} & -14.55 x_{18} & +  0.52 x_{26}\\
 x_{8}   &  0.975117203633 & -0.02 x_{25} & +  0.61 x_{2} & -0.05 x_{34} & -1.04 x_{5} & -0.04 x_{32} & +  0.04 x_{27} & +  0.04 x_{35} & +  0.04 x_{36} & +  0.72 x_{9} & -0.01 x_{29} & -0.02 x_{31} & +  0.02 x_{20} & -0.04 x_{21} & -0.85 x_{14} & +  0.18 x_{15} & +  0.01 x_{23} & +  0.03 x_{17} & -0.06 x_{18} & -0.03 x_{26}\\
 x_{24}   &  34.420770092 & +  0.18 x_{25} & -1.50 x_{2} & -0.71 x_{34} & +  0.14 x_{5} & -0.60 x_{32} & +  0.65 x_{27} & +  0.03 x_{35} & -0.42 x_{36} & -2.88 x_{9} & +  0.83 x_{29} & +  0.08 x_{31} & +  0.79 x_{20} & +  0.08 x_{21} & -18.63 x_{14} & + 13.07 x_{15} & -0.17 x_{23} & -4.78 x_{17} & +  2.07 x_{18} & -0.25 x_{26}\\
 x_{16}   &  0.726243979822 & -0.00 x_{25} & +  0.03 x_{2} & +  0.04 x_{34} & +  0.16 x_{5} & -0.00 x_{32} & +  0.03 x_{27} & -0.03 x_{35} & +  0.02 x_{36} & +  0.07 x_{9} & -0.01 x_{29} & +  0.01 x_{31} & -0.03 x_{20} & +  0.01 x_{21} & +  0.51 x_{14} & -0.24 x_{15} & -0.01 x_{23} & -0.05 x_{17} & -0.13 x_{18} & +  0.02 x_{26}\\
 x_{4}   &  0.169261383118 & -0.01 x_{25} & -1.08 x_{2} & -0.01 x_{34} & +  0.49 x_{5} & +  0.03 x_{32} & -0.03 x_{27} & -0.05 x_{35} & -0.05 x_{36} & -0.76 x_{9} & +  0.03 x_{29} & +  0.03 x_{31} & +  0.04 x_{20} & +  0.03 x_{21} & +  0.42 x_{14} & +  0.22 x_{15} & -0.01 x_{23} & -0.16 x_{17} & +  0.20 x_{18} & +  0.03 x_{26}\\
 x_{6}   &  1.06027522759 & -0.02 x_{25} & +  1.11 x_{2} & -0.03 x_{34} & -0.84 x_{5} & -0.03 x_{32} & -0.01 x_{27} & +  0.02 x_{35} & +  0.01 x_{36} & +  0.46 x_{9} & -0.05 x_{29} & -0.04 x_{31} & +  0.01 x_{20} & -0.02 x_{21} & -0.31 x_{14} & -0.01 x_{15} & -0.01 x_{23} & +  0.26 x_{17} & +  0.29 x_{18} & -0.06 x_{26}\\
 x_{28}   &  7.79323982626 & -0.18 x_{25} & -29.56 x_{2} & +  1.40 x_{34} & + 36.75 x_{5} & +  1.24 x_{32} & -0.15 x_{27} & -0.80 x_{35} & +  0.33 x_{36} & -10.03 x_{9} & +  0.34 x_{29} & +  0.86 x_{31} & -1.15 x_{20} & +  1.57 x_{21} & + 32.35 x_{14} & -10.47 x_{15} & +  0.75 x_{23} & + 27.18 x_{17} & -25.88 x_{18} & +  1.59 x_{26}\\
 x_{1}   &  0.257202831918 & -0.01 x_{25} & -0.14 x_{2} & +  0.03 x_{34} & +  0.21 x_{5} & -0.02 x_{32} & +  0.02 x_{27} & +  0.00 x_{35} & -0.01 x_{36} & +  0.07 x_{9} & -0.00 x_{29} & -0.05 x_{31} & +  0.02 x_{20} & -0.01 x_{21} & +  0.05 x_{14} & +  0.82 x_{15} & -0.03 x_{23} & -0.18 x_{17} & +  0.61 x_{18} & +  0.01 x_{26}\\
 x_{30}   &  34.715890054 & +  0.54 x_{25} & -39.87 x_{2} & +  1.37 x_{34} & + 36.96 x_{5} & +  1.16 x_{32} & -0.88 x_{27} & -1.03 x_{35} & -0.36 x_{36} & -1.79 x_{9} & +  0.97 x_{29} & +  0.67 x_{31} & -0.23 x_{20} & +  0.90 x_{21} & + 15.97 x_{14} & -4.32 x_{15} & +  0.91 x_{23} & + 10.50 x_{17} & -9.06 x_{18} & +  0.82 x_{26}\\
 x_{3}   &  0.14347439732 & -0.01 x_{25} & -0.26 x_{2} & +  0.02 x_{34} & +  0.42 x_{5} & +  0.02 x_{32} & +  0.02 x_{27} & -0.00 x_{35} & +  0.02 x_{36} & +  0.00 x_{9} & -0.02 x_{29} & -0.03 x_{31} & -0.03 x_{20} & +  0.03 x_{21} & +  0.27 x_{14} & +  0.31 x_{15} & +  0.01 x_{23} & +  0.82 x_{17} & -0.34 x_{18} & +  0.05 x_{26}\\
 x_{10}   &  1.53952493653 & -0.02 x_{25} & +  0.84 x_{2} & -0.04 x_{34} & -1.07 x_{5} & -0.05 x_{32} & +  0.03 x_{27} & +  0.04 x_{35} & +  0.04 x_{36} & +  0.64 x_{9} & -0.00 x_{29} & -0.03 x_{31} & -0.03 x_{20} & -0.00 x_{21} & -0.63 x_{14} & +  0.63 x_{15} & -0.02 x_{23} & +  0.87 x_{17} & -0.66 x_{18} & -0.03 x_{26}\\
 x_{33}   &  19.606604189 & -0.66 x_{25} & -20.89 x_{2} & -0.06 x_{34} & +  8.15 x_{5} & +  0.51 x_{32} & +  0.31 x_{27} & -0.17 x_{35} & +  0.93 x_{36} & +  5.02 x_{9} & +  0.58 x_{29} & -0.03 x_{31} & -0.91 x_{20} & +  0.74 x_{21} & + 11.77 x_{14} & + 19.76 x_{15} & +  0.13 x_{23} & + 33.07 x_{17} & -13.46 x_{18} & +  1.33 x_{26}\\
 x_{12}   &  0.608608473334 & -0.03 x_{25} & -0.42 x_{2} & +  0.05 x_{34} & +  0.84 x_{5} & -0.02 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.06 x_{36} & +  1.22 x_{9} & -0.02 x_{29} & -0.05 x_{31} & -0.05 x_{20} & +  0.02 x_{21} & +  0.67 x_{14} & +  0.21 x_{15} & +  0.06 x_{23} & +  1.10 x_{17} & -1.10 x_{18} & +  0.03 x_{26}\\
 x_{7}   &  0.965522261569 & +  0.01 x_{25} & +  0.06 x_{2} & -0.01 x_{34} & -0.08 x_{5} & -0.06 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & -0.03 x_{36} & +  0.29 x_{9} & -0.02 x_{29} & -0.05 x_{31} & +  0.03 x_{20} & -0.03 x_{21} & -0.78 x_{14} & +  0.08 x_{15} & +  0.00 x_{23} & -1.06 x_{17} & +  0.56 x_{18} & -0.01 x_{26}\\
 x_{13}   &  0.885178274058 & -0.00 x_{25} & +  0.71 x_{2} & -0.04 x_{34} & -0.93 x_{5} & -0.07 x_{32} & +  0.01 x_{27} & +  0.05 x_{35} & +  0.00 x_{36} & +  0.74 x_{9} & -0.04 x_{29} & -0.04 x_{31} & +  0.04 x_{20} & -0.02 x_{21} & -1.15 x_{14} & +  0.98 x_{15} & -0.02 x_{23} & -0.43 x_{17} & +  0.44 x_{18} & -0.04 x_{26}\\
 x_{37}   &  1.31691676319 & +  0.45 x_{25} & -0.74 x_{2} & +  0.54 x_{34} & +  8.37 x_{5} & +  0.97 x_{32} & -0.16 x_{27} & -0.49 x_{35} & -0.37 x_{36} & -20.37 x_{9} & +  0.81 x_{29} & +  0.61 x_{31} & -0.60 x_{20} & -0.00 x_{21} & + 11.16 x_{14} & -10.19 x_{15} & -0.76 x_{23} & -11.10 x_{17} & +  3.95 x_{18} & +  0.74 x_{26}\\
 x_{38}   &  34.814269899 & +  0.40 x_{25} & -11.54 x_{2} & +  0.20 x_{34} & +  1.87 x_{5} & +  1.46 x_{32} & -1.04 x_{27} & -0.95 x_{35} & -0.65 x_{36} & -18.96 x_{9} & +  0.42 x_{29} & +  1.36 x_{31} & -0.08 x_{20} & +  0.75 x_{21} & + 11.77 x_{14} & -19.43 x_{15} & -0.43 x_{23} & +  9.34 x_{17} & +  0.50 x_{18} & +  0.31 x_{26}\\
\hline
z    &  -7.44619077978 & +  0.05 x_{25} & -0.18 x_{2} & -0.40 x_{34} & -5.55 x_{5} & -0.61 x_{32} & +  0.47 x_{27} & +  0.04 x_{35} & -0.09 x_{36} & -1.17 x_{9} & +  0.04 x_{29} & -0.24 x_{31} & +  0.24 x_{20} & -0.42 x_{21} & -9.10 x_{14} & +  5.68 x_{15} & -0.22 x_{23} & -12.37 x_{17} & +  7.15 x_{18} & +  0.13 x_{26}\\
\end{array}\]


 $ x_{15} $ enters and $ x_{37} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.567747432044 & +  0.02 x_{25} & -0.75 x_{2} & +  0.07 x_{34} & +  1.69 x_{5} & +  0.07 x_{32} & -0.03 x_{27} & -0.03 x_{35} & +  0.02 x_{36} & -0.44 x_{9} & +  0.02 x_{29} & -0.02 x_{31} & +  0.00 x_{20} & +  0.04 x_{21} & +  0.96 x_{14} & -0.01 x_{37} & +  0.03 x_{23} & +  0.70 x_{17} & +  0.13 x_{18} & +  0.03 x_{26}\\
 x_{11}   &  3.55217249611 & +  0.00 x_{25} & -0.19 x_{2} & +  0.00 x_{34} & -0.17 x_{5} & -0.01 x_{32} & +  0.01 x_{27} & +  0.03 x_{35} & -0.02 x_{36} & +  0.49 x_{9} & +  0.03 x_{29} & +  0.01 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & -0.79 x_{14} & -0.04 x_{37} & -0.02 x_{23} & -0.44 x_{17} & -0.15 x_{18} & -0.02 x_{26}\\
 x_{22}   &  14.7554539028 & -0.05 x_{25} & -10.02 x_{2} & +  0.61 x_{34} & + 13.26 x_{5} & +  0.41 x_{32} & -0.02 x_{27} & +  0.25 x_{35} & +  0.82 x_{36} & + 16.02 x_{9} & +  0.09 x_{29} & -0.30 x_{31} & -0.73 x_{20} & +  1.04 x_{21} & +  0.55 x_{14} & +  0.51 x_{37} & +  1.47 x_{23} & + 35.03 x_{17} & -16.56 x_{18} & +  0.15 x_{26}\\
 x_{8}   &  0.998257829742 & -0.01 x_{25} & +  0.60 x_{2} & -0.04 x_{34} & -0.89 x_{5} & -0.03 x_{32} & +  0.04 x_{27} & +  0.03 x_{35} & +  0.03 x_{36} & +  0.36 x_{9} & +  0.01 x_{29} & -0.01 x_{31} & +  0.01 x_{20} & -0.04 x_{21} & -0.66 x_{14} & -0.02 x_{37} & -0.00 x_{23} & -0.17 x_{17} & +  0.01 x_{18} & -0.02 x_{26}\\
 x_{24}   &  36.1108013604 & +  0.76 x_{25} & -2.45 x_{2} & -0.01 x_{34} & + 10.88 x_{5} & +  0.64 x_{32} & +  0.44 x_{27} & -0.59 x_{35} & -0.89 x_{36} & -29.03 x_{9} & +  1.87 x_{29} & +  0.86 x_{31} & +  0.02 x_{20} & +  0.07 x_{21} & -4.31 x_{14} & -1.28 x_{37} & -1.15 x_{23} & -19.03 x_{17} & +  7.14 x_{18} & +  0.70 x_{26}\\
 x_{16}   &  0.695401810213 & -0.01 x_{25} & +  0.05 x_{2} & +  0.03 x_{34} & -0.03 x_{5} & -0.03 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & +  0.03 x_{36} & +  0.55 x_{9} & -0.03 x_{29} & +  0.00 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & +  0.25 x_{14} & +  0.02 x_{37} & +  0.01 x_{23} & +  0.21 x_{17} & -0.22 x_{18} & +  0.00 x_{26}\\
 x_{4}   &  0.198337895961 & +  0.00 x_{25} & -1.09 x_{2} & +  0.00 x_{34} & +  0.68 x_{5} & +  0.05 x_{32} & -0.04 x_{27} & -0.06 x_{35} & -0.05 x_{36} & -1.21 x_{9} & +  0.05 x_{29} & +  0.04 x_{31} & +  0.02 x_{20} & +  0.03 x_{21} & +  0.66 x_{14} & -0.02 x_{37} & -0.03 x_{23} & -0.40 x_{17} & +  0.29 x_{18} & +  0.05 x_{26}\\
 x_{6}   &  1.05886728834 & -0.02 x_{25} & +  1.11 x_{2} & -0.03 x_{34} & -0.84 x_{5} & -0.03 x_{32} & -0.01 x_{27} & +  0.02 x_{35} & +  0.01 x_{36} & +  0.48 x_{9} & -0.05 x_{29} & -0.04 x_{31} & +  0.01 x_{20} & -0.02 x_{21} & -0.32 x_{14} & +  0.00 x_{37} & -0.00 x_{23} & +  0.27 x_{17} & +  0.29 x_{18} & -0.06 x_{26}\\
 x_{28}   &  6.43938865895 & -0.64 x_{25} & -28.80 x_{2} & +  0.84 x_{34} & + 28.15 x_{5} & +  0.24 x_{32} & +  0.01 x_{27} & -0.30 x_{35} & +  0.71 x_{36} & + 10.91 x_{9} & -0.49 x_{29} & +  0.24 x_{31} & -0.53 x_{20} & +  1.58 x_{21} & + 20.87 x_{14} & +  1.03 x_{37} & +  1.54 x_{23} & + 38.59 x_{17} & -29.95 x_{18} & +  0.83 x_{26}\\
 x_{1}   &  0.362786631557 & +  0.02 x_{25} & -0.20 x_{2} & +  0.07 x_{34} & +  0.88 x_{5} & +  0.06 x_{32} & +  0.01 x_{27} & -0.04 x_{35} & -0.04 x_{36} & -1.57 x_{9} & +  0.06 x_{29} & -0.01 x_{31} & -0.03 x_{20} & -0.01 x_{21} & +  0.94 x_{14} & -0.08 x_{37} & -0.10 x_{23} & -1.07 x_{17} & +  0.93 x_{18} & +  0.07 x_{26}\\
 x_{30}   &  34.1577598429 & +  0.35 x_{25} & -39.56 x_{2} & +  1.14 x_{34} & + 33.41 x_{5} & +  0.75 x_{32} & -0.81 x_{27} & -0.82 x_{35} & -0.21 x_{36} & +  6.84 x_{9} & +  0.63 x_{29} & +  0.41 x_{31} & +  0.02 x_{20} & +  0.90 x_{21} & + 11.24 x_{14} & +  0.42 x_{37} & +  1.23 x_{23} & + 15.20 x_{17} & -10.73 x_{18} & +  0.51 x_{26}\\
 x_{3}   &  0.183655654982 & +  0.00 x_{25} & -0.28 x_{2} & +  0.04 x_{34} & +  0.68 x_{5} & +  0.05 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & +  0.01 x_{36} & -0.62 x_{9} & +  0.01 x_{29} & -0.01 x_{31} & -0.05 x_{20} & +  0.03 x_{21} & +  0.61 x_{14} & -0.03 x_{37} & -0.02 x_{23} & +  0.48 x_{17} & -0.22 x_{18} & +  0.07 x_{26}\\
 x_{10}   &  1.62081788019 & +  0.01 x_{25} & +  0.80 x_{2} & -0.01 x_{34} & -0.56 x_{5} & +  0.01 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.02 x_{36} & -0.62 x_{9} & +  0.04 x_{29} & +  0.01 x_{31} & -0.07 x_{20} & -0.00 x_{21} & +  0.06 x_{14} & -0.06 x_{37} & -0.07 x_{23} & +  0.18 x_{17} & -0.42 x_{18} & +  0.01 x_{26}\\
 x_{33}   &  22.1604675826 & +  0.21 x_{25} & -22.33 x_{2} & +  0.99 x_{34} & + 24.38 x_{5} & +  2.39 x_{32} & +  0.00 x_{27} & -1.11 x_{35} & +  0.22 x_{36} & -34.49 x_{9} & +  2.14 x_{29} & +  1.15 x_{31} & -2.08 x_{20} & +  0.73 x_{21} & + 33.41 x_{14} & -1.94 x_{37} & -1.35 x_{23} & + 11.53 x_{17} & -5.79 x_{18} & +  2.76 x_{26}\\
 x_{12}   &  0.635513689148 & -0.02 x_{25} & -0.44 x_{2} & +  0.06 x_{34} & +  1.01 x_{5} & -0.00 x_{32} & +  0.01 x_{27} & -0.00 x_{35} & +  0.05 x_{36} & +  0.81 x_{9} & -0.01 x_{29} & -0.03 x_{31} & -0.07 x_{20} & +  0.02 x_{21} & +  0.90 x_{14} & -0.02 x_{37} & +  0.04 x_{23} & +  0.87 x_{17} & -1.02 x_{18} & +  0.05 x_{26}\\
 x_{7}   &  0.975848816121 & +  0.02 x_{25} & +  0.05 x_{2} & -0.01 x_{34} & -0.01 x_{5} & -0.06 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & -0.03 x_{36} & +  0.13 x_{9} & -0.01 x_{29} & -0.04 x_{31} & +  0.02 x_{20} & -0.03 x_{21} & -0.69 x_{14} & -0.01 x_{37} & -0.01 x_{23} & -1.14 x_{17} & +  0.59 x_{18} & -0.00 x_{26}\\
 x_{13}   &  1.01143156396 & +  0.04 x_{25} & +  0.64 x_{2} & +  0.01 x_{34} & -0.12 x_{5} & +  0.02 x_{32} & -0.01 x_{27} & +  0.00 x_{35} & -0.03 x_{36} & -1.21 x_{9} & +  0.04 x_{29} & +  0.02 x_{31} & -0.02 x_{20} & -0.02 x_{21} & -0.08 x_{14} & -0.10 x_{37} & -0.09 x_{23} & -1.49 x_{17} & +  0.82 x_{18} & +  0.04 x_{26}\\
 x_{15}   &  0.129257941284 & +  0.04 x_{25} & -0.07 x_{2} & +  0.05 x_{34} & +  0.82 x_{5} & +  0.10 x_{32} & -0.02 x_{27} & -0.05 x_{35} & -0.04 x_{36} & -2.00 x_{9} & +  0.08 x_{29} & +  0.06 x_{31} & -0.06 x_{20} & -0.00 x_{21} & +  1.10 x_{14} & -0.10 x_{37} & -0.08 x_{23} & -1.09 x_{17} & +  0.39 x_{18} & +  0.07 x_{26}\\
 x_{38}   &  32.3030451435 & -0.45 x_{25} & -10.13 x_{2} & -0.83 x_{34} & -14.09 x_{5} & -0.39 x_{32} & -0.73 x_{27} & -0.02 x_{35} & +  0.04 x_{36} & + 19.89 x_{9} & -1.12 x_{29} & +  0.20 x_{31} & +  1.07 x_{20} & +  0.76 x_{21} & -9.51 x_{14} & +  1.91 x_{37} & +  1.03 x_{23} & + 30.51 x_{17} & -7.04 x_{18} & -1.10 x_{26}\\
\hline
z    &  -6.71172714426 & +  0.30 x_{25} & -0.59 x_{2} & -0.10 x_{34} & -0.88 x_{5} & -0.07 x_{32} & +  0.38 x_{27} & -0.23 x_{35} & -0.29 x_{36} & -12.53 x_{9} & +  0.49 x_{29} & +  0.10 x_{31} & -0.10 x_{20} & -0.42 x_{21} & -2.88 x_{14} & -0.56 x_{37} & -0.65 x_{23} & -18.57 x_{17} & +  9.35 x_{18} & +  0.54 x_{26}\\
\end{array}\]


 $ x_{18} $ enters and $ x_{28} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  0.595255672011 & +  0.02 x_{25} & -0.87 x_{2} & +  0.08 x_{34} & +  1.81 x_{5} & +  0.07 x_{32} & -0.03 x_{27} & -0.03 x_{35} & +  0.03 x_{36} & -0.40 x_{9} & +  0.02 x_{29} & -0.02 x_{31} & -0.00 x_{20} & +  0.05 x_{21} & +  1.05 x_{14} & -0.01 x_{37} & +  0.04 x_{23} & +  0.86 x_{17} & -0.00 x_{28} & +  0.03 x_{26}\\
 x_{11}   &  3.51926841955 & +  0.01 x_{25} & -0.05 x_{2} & -0.00 x_{34} & -0.31 x_{5} & -0.01 x_{32} & +  0.01 x_{27} & +  0.04 x_{35} & -0.02 x_{36} & +  0.44 x_{9} & +  0.03 x_{29} & +  0.01 x_{31} & -0.01 x_{20} & +  0.00 x_{21} & -0.89 x_{14} & -0.04 x_{37} & -0.03 x_{23} & -0.63 x_{17} & +  0.01 x_{28} & -0.02 x_{26}\\
 x_{22}   &  11.1956313381 & +  0.30 x_{25} & +  5.90 x_{2} & +  0.14 x_{34} & -2.30 x_{5} & +  0.28 x_{32} & -0.03 x_{27} & +  0.42 x_{35} & +  0.43 x_{36} & +  9.99 x_{9} & +  0.36 x_{29} & -0.43 x_{31} & -0.44 x_{20} & +  0.17 x_{21} & -10.99 x_{14} & -0.06 x_{37} & +  0.62 x_{23} & + 13.70 x_{17} & +  0.55 x_{28} & -0.31 x_{26}\\
 x_{8}   &  1.00078148201 & -0.01 x_{25} & +  0.59 x_{2} & -0.04 x_{34} & -0.88 x_{5} & -0.03 x_{32} & +  0.04 x_{27} & +  0.03 x_{35} & +  0.03 x_{36} & +  0.37 x_{9} & +  0.01 x_{29} & -0.01 x_{31} & +  0.01 x_{20} & -0.04 x_{21} & -0.65 x_{14} & -0.02 x_{37} & -0.00 x_{23} & -0.15 x_{17} & -0.00 x_{28} & -0.02 x_{26}\\
 x_{24}   &  37.6469209748 & +  0.61 x_{25} & -9.32 x_{2} & +  0.19 x_{34} & + 17.59 x_{5} & +  0.70 x_{32} & +  0.44 x_{27} & -0.67 x_{35} & -0.72 x_{36} & -26.42 x_{9} & +  1.75 x_{29} & +  0.92 x_{31} & -0.11 x_{20} & +  0.45 x_{21} & +  0.67 x_{14} & -1.04 x_{37} & -0.78 x_{23} & -9.82 x_{17} & -0.24 x_{28} & +  0.90 x_{26}\\
 x_{16}   &  0.647582782661 & -0.01 x_{25} & +  0.26 x_{2} & +  0.02 x_{34} & -0.24 x_{5} & -0.03 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & +  0.02 x_{36} & +  0.47 x_{9} & -0.03 x_{29} & -0.00 x_{31} & -0.01 x_{20} & +  0.00 x_{21} & +  0.09 x_{14} & +  0.02 x_{37} & -0.00 x_{23} & -0.08 x_{17} & +  0.01 x_{28} & -0.00 x_{26}\\
 x_{4}   &  0.260122285967 & -0.00 x_{25} & -1.37 x_{2} & +  0.01 x_{34} & +  0.95 x_{5} & +  0.05 x_{32} & -0.04 x_{27} & -0.06 x_{35} & -0.05 x_{36} & -1.10 x_{9} & +  0.05 x_{29} & +  0.05 x_{31} & +  0.02 x_{20} & +  0.05 x_{21} & +  0.86 x_{14} & -0.01 x_{37} & -0.01 x_{23} & -0.03 x_{17} & -0.01 x_{28} & +  0.05 x_{26}\\
 x_{6}   &  1.12047537639 & -0.03 x_{25} & +  0.83 x_{2} & -0.02 x_{34} & -0.57 x_{5} & -0.03 x_{32} & -0.01 x_{27} & +  0.02 x_{35} & +  0.01 x_{36} & +  0.59 x_{9} & -0.05 x_{29} & -0.04 x_{31} & +  0.00 x_{20} & -0.00 x_{21} & -0.12 x_{14} & +  0.01 x_{37} & +  0.01 x_{23} & +  0.64 x_{17} & -0.01 x_{28} & -0.05 x_{26}\\
 x_{18}   &  0.215009145035 & -0.02 x_{25} & -0.96 x_{2} & +  0.03 x_{34} & +  0.94 x_{5} & +  0.01 x_{32} & +  0.00 x_{27} & -0.01 x_{35} & +  0.02 x_{36} & +  0.36 x_{9} & -0.02 x_{29} & +  0.01 x_{31} & -0.02 x_{20} & +  0.05 x_{21} & +  0.70 x_{14} & +  0.03 x_{37} & +  0.05 x_{23} & +  1.29 x_{17} & -0.03 x_{28} & +  0.03 x_{26}\\
 x_{1}   &  0.561983457161 & +  0.00 x_{25} & -1.09 x_{2} & +  0.10 x_{34} & +  1.75 x_{5} & +  0.06 x_{32} & +  0.01 x_{27} & -0.05 x_{35} & -0.02 x_{36} & -1.23 x_{9} & +  0.05 x_{29} & +  0.00 x_{31} & -0.05 x_{20} & +  0.04 x_{21} & +  1.59 x_{14} & -0.05 x_{37} & -0.05 x_{23} & +  0.12 x_{17} & -0.03 x_{28} & +  0.10 x_{26}\\
 x_{30}   &  31.8503868302 & +  0.57 x_{25} & -29.24 x_{2} & +  0.83 x_{34} & + 23.33 x_{5} & +  0.66 x_{32} & -0.82 x_{27} & -0.72 x_{35} & -0.46 x_{36} & +  2.93 x_{9} & +  0.81 x_{29} & +  0.33 x_{31} & +  0.21 x_{20} & +  0.34 x_{21} & +  3.76 x_{14} & +  0.06 x_{37} & +  0.68 x_{23} & +  1.37 x_{17} & +  0.36 x_{28} & +  0.21 x_{26}\\
 x_{3}   &  0.13710822978 & +  0.01 x_{25} & -0.07 x_{2} & +  0.03 x_{34} & +  0.48 x_{5} & +  0.05 x_{32} & +  0.02 x_{27} & -0.01 x_{35} & +  0.01 x_{36} & -0.70 x_{9} & +  0.01 x_{29} & -0.02 x_{31} & -0.05 x_{20} & +  0.02 x_{21} & +  0.46 x_{14} & -0.04 x_{37} & -0.03 x_{23} & +  0.21 x_{17} & +  0.01 x_{28} & +  0.07 x_{26}\\
 x_{10}   &  1.53132592999 & +  0.02 x_{25} & +  1.20 x_{2} & -0.02 x_{34} & -0.95 x_{5} & +  0.00 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.01 x_{36} & -0.77 x_{9} & +  0.05 x_{29} & +  0.00 x_{31} & -0.06 x_{20} & -0.02 x_{21} & -0.23 x_{14} & -0.08 x_{37} & -0.09 x_{23} & -0.35 x_{17} & +  0.01 x_{28} & +  0.00 x_{26}\\
 x_{33}   &  20.9157070597 & +  0.34 x_{25} & -16.76 x_{2} & +  0.83 x_{34} & + 18.94 x_{5} & +  2.34 x_{32} & -0.00 x_{27} & -1.05 x_{35} & +  0.08 x_{36} & -36.60 x_{9} & +  2.23 x_{29} & +  1.10 x_{31} & -1.98 x_{20} & +  0.43 x_{21} & + 29.37 x_{14} & -2.14 x_{37} & -1.65 x_{23} & +  4.08 x_{17} & +  0.19 x_{28} & +  2.60 x_{26}\\
 x_{12}   &  0.417052619674 & -0.00 x_{25} & +  0.54 x_{2} & +  0.03 x_{34} & +  0.06 x_{5} & -0.01 x_{32} & +  0.01 x_{27} & +  0.01 x_{35} & +  0.03 x_{36} & +  0.44 x_{9} & +  0.01 x_{29} & -0.04 x_{31} & -0.05 x_{20} & -0.04 x_{21} & +  0.19 x_{14} & -0.06 x_{37} & -0.01 x_{23} & -0.44 x_{17} & +  0.03 x_{28} & +  0.02 x_{26}\\
 x_{7}   &  1.10286727922 & +  0.00 x_{25} & -0.52 x_{2} & +  0.01 x_{34} & +  0.54 x_{5} & -0.05 x_{32} & +  0.03 x_{27} & -0.01 x_{35} & -0.02 x_{36} & +  0.35 x_{9} & -0.02 x_{29} & -0.04 x_{31} & +  0.01 x_{20} & -0.00 x_{21} & -0.28 x_{14} & +  0.01 x_{37} & +  0.02 x_{23} & -0.38 x_{17} & -0.02 x_{28} & +  0.01 x_{26}\\
 x_{13}   &  1.18732203011 & +  0.02 x_{25} & -0.15 x_{2} & +  0.03 x_{34} & +  0.65 x_{5} & +  0.03 x_{32} & -0.01 x_{27} & -0.01 x_{35} & -0.01 x_{36} & -0.91 x_{9} & +  0.03 x_{29} & +  0.02 x_{31} & -0.03 x_{20} & +  0.02 x_{21} & +  0.49 x_{14} & -0.07 x_{37} & -0.05 x_{23} & -0.44 x_{17} & -0.03 x_{28} & +  0.06 x_{26}\\
 x_{15}   &  0.212709478746 & +  0.04 x_{25} & -0.45 x_{2} & +  0.06 x_{34} & +  1.19 x_{5} & +  0.10 x_{32} & -0.02 x_{27} & -0.05 x_{35} & -0.03 x_{36} & -1.86 x_{9} & +  0.07 x_{29} & +  0.06 x_{31} & -0.07 x_{20} & +  0.02 x_{21} & +  1.37 x_{14} & -0.08 x_{37} & -0.06 x_{23} & -0.59 x_{17} & -0.01 x_{28} & +  0.08 x_{26}\\
 x_{38}   &  30.7895038183 & -0.30 x_{25} & -3.36 x_{2} & -1.03 x_{34} & -20.71 x_{5} & -0.44 x_{32} & -0.74 x_{27} & +  0.05 x_{35} & -0.12 x_{36} & + 17.33 x_{9} & -1.00 x_{29} & +  0.15 x_{31} & +  1.19 x_{20} & +  0.39 x_{21} & -14.41 x_{14} & +  1.67 x_{37} & +  0.67 x_{23} & + 21.44 x_{17} & +  0.24 x_{28} & -1.30 x_{26}\\
\hline
z    &  -4.7012068553 & +  0.10 x_{25} & -9.58 x_{2} & +  0.16 x_{34} & +  7.91 x_{5} & +  0.01 x_{32} & +  0.38 x_{27} & -0.33 x_{35} & -0.07 x_{36} & -9.12 x_{9} & +  0.34 x_{29} & +  0.17 x_{31} & -0.26 x_{20} & +  0.07 x_{21} & +  3.64 x_{14} & -0.24 x_{37} & -0.17 x_{23} & -6.52 x_{17} & -0.31 x_{28} & +  0.80 x_{26}\\
\end{array}\]


 $ x_{5} $ enters and $ x_{8} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  2.64866456691 & -0.00 x_{25} & +  0.33 x_{2} & -0.00 x_{34} & -2.05 x_{8} & +  0.02 x_{32} & +  0.06 x_{27} & +  0.03 x_{35} & +  0.10 x_{36} & +  0.36 x_{9} & +  0.04 x_{29} & -0.04 x_{31} & +  0.03 x_{20} & -0.03 x_{21} & -0.29 x_{14} & -0.04 x_{37} & +  0.03 x_{23} & +  0.55 x_{17} & -0.01 x_{28} & -0.01 x_{26}\\
 x_{11}   &  3.16523139445 & +  0.01 x_{25} & -0.26 x_{2} & +  0.01 x_{34} & +  0.35 x_{8} & -0.00 x_{32} & -0.00 x_{27} & +  0.03 x_{35} & -0.04 x_{36} & +  0.31 x_{9} & +  0.03 x_{29} & +  0.01 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & -0.66 x_{14} & -0.04 x_{37} & -0.03 x_{23} & -0.58 x_{17} & +  0.01 x_{28} & -0.02 x_{26}\\
 x_{22}   &  8.58837093573 & +  0.33 x_{25} & +  4.37 x_{2} & +  0.24 x_{34} & +  2.61 x_{8} & +  0.34 x_{32} & -0.14 x_{27} & +  0.34 x_{35} & +  0.34 x_{36} & +  9.03 x_{9} & +  0.34 x_{29} & -0.40 x_{31} & -0.47 x_{20} & +  0.26 x_{21} & -9.30 x_{14} & -0.02 x_{37} & +  0.62 x_{23} & + 14.09 x_{17} & +  0.55 x_{28} & -0.26 x_{26}\\
 x_{5}   &  1.13419731506 & -0.01 x_{25} & +  0.67 x_{2} & -0.04 x_{34} & -1.13 x_{8} & -0.03 x_{32} & +  0.05 x_{27} & +  0.03 x_{35} & +  0.04 x_{36} & +  0.42 x_{9} & +  0.01 x_{29} & -0.01 x_{31} & +  0.01 x_{20} & -0.04 x_{21} & -0.74 x_{14} & -0.02 x_{37} & -0.00 x_{23} & -0.17 x_{17} & -0.00 x_{28} & -0.02 x_{26}\\
 x_{24}   &  57.6025209423 & +  0.39 x_{25} & +  2.42 x_{2} & -0.57 x_{34} & -19.94 x_{8} & +  0.19 x_{32} & +  1.28 x_{27} & -0.08 x_{35} & -0.05 x_{36} & -19.12 x_{9} & +  1.92 x_{29} & +  0.66 x_{31} & +  0.14 x_{20} & -0.27 x_{21} & -12.27 x_{14} & -1.38 x_{37} & -0.82 x_{23} & -12.86 x_{17} & -0.25 x_{28} & +  0.50 x_{26}\\
 x_{16}   &  0.374438119245 & -0.00 x_{25} & +  0.10 x_{2} & +  0.03 x_{34} & +  0.27 x_{8} & -0.02 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & +  0.01 x_{36} & +  0.37 x_{9} & -0.03 x_{29} & +  0.00 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & +  0.27 x_{14} & +  0.02 x_{37} & -0.00 x_{23} & -0.04 x_{17} & +  0.01 x_{28} & +  0.00 x_{26}\\
 x_{4}   &  1.33297389266 & -0.02 x_{25} & -0.74 x_{2} & -0.03 x_{34} & -1.07 x_{8} & +  0.03 x_{32} & +  0.01 x_{27} & -0.03 x_{35} & -0.01 x_{36} & -0.71 x_{9} & +  0.06 x_{29} & +  0.03 x_{31} & +  0.03 x_{20} & +  0.01 x_{21} & +  0.17 x_{14} & -0.03 x_{37} & -0.01 x_{23} & -0.20 x_{17} & -0.01 x_{28} & +  0.03 x_{26}\\
 x_{6}   &  0.468452521305 & -0.02 x_{25} & +  0.45 x_{2} & +  0.00 x_{34} & +  0.65 x_{8} & -0.01 x_{32} & -0.04 x_{27} & +  0.00 x_{35} & -0.01 x_{36} & +  0.35 x_{9} & -0.06 x_{29} & -0.03 x_{31} & -0.01 x_{20} & +  0.02 x_{21} & +  0.31 x_{14} & +  0.02 x_{37} & +  0.01 x_{23} & +  0.74 x_{17} & -0.01 x_{28} & -0.04 x_{26}\\
 x_{18}   &  1.28090219247 & -0.03 x_{25} & -0.33 x_{2} & -0.01 x_{34} & -1.07 x_{8} & -0.02 x_{32} & +  0.05 x_{27} & +  0.02 x_{35} & +  0.06 x_{36} & +  0.75 x_{9} & -0.01 x_{29} & -0.01 x_{31} & -0.00 x_{20} & +  0.01 x_{21} & +  0.01 x_{14} & +  0.02 x_{37} & +  0.05 x_{23} & +  1.13 x_{17} & -0.03 x_{28} & +  0.01 x_{26}\\
 x_{1}   &  2.54739848347 & -0.02 x_{25} & +  0.08 x_{2} & +  0.02 x_{34} & -1.98 x_{8} & +  0.01 x_{32} & +  0.09 x_{27} & +  0.01 x_{35} & +  0.05 x_{36} & -0.50 x_{9} & +  0.06 x_{29} & -0.02 x_{31} & -0.02 x_{20} & -0.03 x_{21} & +  0.30 x_{14} & -0.08 x_{37} & -0.05 x_{23} & -0.18 x_{17} & -0.03 x_{28} & +  0.06 x_{26}\\
 x_{30}   &  58.3084112572 & +  0.29 x_{25} & -13.67 x_{2} & -0.17 x_{34} & -26.44 x_{8} & -0.01 x_{32} & +  0.29 x_{27} & +  0.06 x_{35} & +  0.43 x_{36} & + 12.62 x_{9} & +  1.04 x_{29} & -0.00 x_{31} & +  0.54 x_{20} & -0.61 x_{21} & -13.40 x_{14} & -0.40 x_{37} & +  0.64 x_{23} & -2.66 x_{17} & +  0.35 x_{28} & -0.31 x_{26}\\
 x_{3}   &  0.67767229062 & -0.00 x_{25} & +  0.25 x_{2} & +  0.01 x_{34} & -0.54 x_{8} & +  0.04 x_{32} & +  0.04 x_{27} & +  0.00 x_{35} & +  0.03 x_{36} & -0.50 x_{9} & +  0.01 x_{29} & -0.02 x_{31} & -0.04 x_{20} & -0.00 x_{21} & +  0.11 x_{14} & -0.05 x_{37} & -0.03 x_{23} & +  0.12 x_{17} & +  0.01 x_{28} & +  0.06 x_{26}\\
 x_{10}   &  0.454919201391 & +  0.03 x_{25} & +  0.57 x_{2} & +  0.02 x_{34} & +  1.08 x_{8} & +  0.03 x_{32} & -0.03 x_{27} & -0.02 x_{35} & -0.03 x_{36} & -1.17 x_{9} & +  0.04 x_{29} & +  0.02 x_{31} & -0.08 x_{20} & +  0.02 x_{21} & +  0.46 x_{14} & -0.06 x_{37} & -0.09 x_{23} & -0.19 x_{17} & +  0.01 x_{28} & +  0.02 x_{26}\\
 x_{33}   &  42.3987403957 & +  0.10 x_{25} & -4.13 x_{2} & +  0.01 x_{34} & -21.47 x_{8} & +  1.80 x_{32} & +  0.90 x_{27} & -0.42 x_{35} & +  0.81 x_{36} & -28.74 x_{9} & +  2.42 x_{29} & +  0.83 x_{31} & -1.71 x_{20} & -0.34 x_{21} & + 15.44 x_{14} & -2.51 x_{37} & -1.68 x_{23} & +  0.80 x_{17} & +  0.18 x_{28} & +  2.18 x_{26}\\
 x_{12}   &  0.483472427026 & -0.00 x_{25} & +  0.58 x_{2} & +  0.03 x_{34} & -0.07 x_{8} & -0.01 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.03 x_{36} & +  0.46 x_{9} & +  0.01 x_{29} & -0.04 x_{31} & -0.05 x_{20} & -0.04 x_{21} & +  0.15 x_{14} & -0.06 x_{37} & -0.01 x_{23} & -0.45 x_{17} & +  0.03 x_{28} & +  0.02 x_{26}\\
 x_{7}   &  1.71970491235 & -0.00 x_{25} & -0.15 x_{2} & -0.01 x_{34} & -0.62 x_{8} & -0.07 x_{32} & +  0.06 x_{27} & +  0.00 x_{35} & +  0.00 x_{36} & +  0.57 x_{9} & -0.02 x_{29} & -0.04 x_{31} & +  0.02 x_{20} & -0.03 x_{21} & -0.68 x_{14} & +  0.00 x_{37} & +  0.02 x_{23} & -0.48 x_{17} & -0.02 x_{28} & +  0.00 x_{26}\\
 x_{13}   &  1.91992876716 & +  0.02 x_{25} & +  0.28 x_{2} & +  0.01 x_{34} & -0.73 x_{8} & +  0.01 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.01 x_{36} & -0.65 x_{9} & +  0.03 x_{29} & +  0.02 x_{31} & -0.02 x_{20} & -0.00 x_{21} & +  0.01 x_{14} & -0.08 x_{37} & -0.05 x_{23} & -0.55 x_{17} & -0.03 x_{28} & +  0.04 x_{26}\\
 x_{15}   &  1.55835900463 & +  0.02 x_{25} & +  0.35 x_{2} & +  0.01 x_{34} & -1.34 x_{8} & +  0.06 x_{32} & +  0.04 x_{27} & -0.01 x_{35} & +  0.02 x_{36} & -1.37 x_{9} & +  0.08 x_{29} & +  0.05 x_{31} & -0.05 x_{20} & -0.03 x_{21} & +  0.49 x_{14} & -0.11 x_{37} & -0.06 x_{23} & -0.79 x_{17} & -0.01 x_{28} & +  0.06 x_{26}\\
 x_{38}   &  7.30568963198 & -0.05 x_{25} & -17.17 x_{2} & -0.14 x_{34} & + 23.47 x_{8} & +  0.15 x_{32} & -1.72 x_{27} & -0.64 x_{35} & -0.92 x_{36} & +  8.73 x_{9} & -1.21 x_{29} & +  0.44 x_{31} & +  0.90 x_{20} & +  1.23 x_{21} & +  0.82 x_{14} & +  2.07 x_{37} & +  0.70 x_{23} & + 25.02 x_{17} & +  0.24 x_{28} & -0.83 x_{26}\\
\hline
z    &  4.26853644367 & -0.00 x_{25} & -4.30 x_{2} & -0.18 x_{34} & -8.96 x_{8} & -0.22 x_{32} & +  0.76 x_{27} & -0.06 x_{35} & +  0.23 x_{36} & -5.84 x_{9} & +  0.42 x_{29} & +  0.06 x_{31} & -0.15 x_{20} & -0.25 x_{21} & -2.18 x_{14} & -0.39 x_{37} & -0.18 x_{23} & -7.88 x_{17} & -0.32 x_{28} & +  0.62 x_{26}\\
\end{array}\]


 $ x_{26} $ enters and $ x_{38} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  2.58864997763 & -0.00 x_{25} & +  0.48 x_{2} & -0.00 x_{34} & -2.24 x_{8} & +  0.02 x_{32} & +  0.07 x_{27} & +  0.03 x_{35} & +  0.10 x_{36} & +  0.28 x_{9} & +  0.05 x_{29} & -0.05 x_{31} & +  0.02 x_{20} & -0.04 x_{21} & -0.29 x_{14} & -0.06 x_{37} & +  0.03 x_{23} & +  0.34 x_{17} & -0.01 x_{28} & +  0.01 x_{38}\\
 x_{11}   &  3.01910733185 & +  0.01 x_{25} & +  0.09 x_{2} & +  0.01 x_{34} & -0.12 x_{8} & -0.00 x_{32} & +  0.03 x_{27} & +  0.04 x_{35} & -0.02 x_{36} & +  0.13 x_{9} & +  0.05 x_{29} & +  0.00 x_{31} & -0.03 x_{20} & -0.01 x_{21} & -0.68 x_{14} & -0.08 x_{37} & -0.04 x_{23} & -1.08 x_{17} & +  0.00 x_{28} & +  0.02 x_{38}\\
 x_{22}   &  6.28995126358 & +  0.35 x_{25} & +  9.77 x_{2} & +  0.28 x_{34} & -4.78 x_{8} & +  0.30 x_{32} & +  0.40 x_{27} & +  0.54 x_{35} & +  0.63 x_{36} & +  6.29 x_{9} & +  0.72 x_{29} & -0.54 x_{31} & -0.75 x_{20} & -0.12 x_{21} & -9.56 x_{14} & -0.67 x_{37} & +  0.40 x_{23} & +  6.22 x_{17} & +  0.48 x_{28} & +  0.31 x_{38}\\
 x_{5}   &  0.936660578823 & -0.01 x_{25} & +  1.13 x_{2} & -0.04 x_{34} & -1.77 x_{8} & -0.03 x_{32} & +  0.09 x_{27} & +  0.05 x_{35} & +  0.06 x_{36} & +  0.18 x_{9} & +  0.04 x_{29} & -0.03 x_{31} & -0.01 x_{20} & -0.07 x_{21} & -0.76 x_{14} & -0.08 x_{37} & -0.02 x_{23} & -0.85 x_{17} & -0.01 x_{28} & +  0.03 x_{38}\\
 x_{24}   &  62.0109074996 & +  0.36 x_{25} & -7.94 x_{2} & -0.65 x_{34} & -5.78 x_{8} & +  0.29 x_{32} & +  0.24 x_{27} & -0.47 x_{35} & -0.60 x_{36} & -13.85 x_{9} & +  1.20 x_{29} & +  0.93 x_{31} & +  0.68 x_{20} & +  0.48 x_{21} & -11.78 x_{14} & -0.13 x_{37} & -0.39 x_{23} & +  2.24 x_{17} & -0.10 x_{28} & -0.60 x_{38}\\
 x_{16}   &  0.394684478817 & -0.00 x_{25} & +  0.05 x_{2} & +  0.03 x_{34} & +  0.34 x_{8} & -0.02 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & +  0.01 x_{36} & +  0.39 x_{9} & -0.03 x_{29} & +  0.00 x_{31} & -0.01 x_{20} & +  0.02 x_{21} & +  0.27 x_{14} & +  0.03 x_{37} & +  0.00 x_{23} & +  0.03 x_{17} & +  0.01 x_{28} & -0.00 x_{38}\\
 x_{4}   &  1.61737038737 & -0.02 x_{25} & -1.41 x_{2} & -0.03 x_{34} & -0.16 x_{8} & +  0.03 x_{32} & -0.06 x_{27} & -0.06 x_{35} & -0.05 x_{36} & -0.37 x_{9} & +  0.01 x_{29} & +  0.05 x_{31} & +  0.07 x_{20} & +  0.06 x_{21} & +  0.20 x_{14} & +  0.05 x_{37} & +  0.01 x_{23} & +  0.78 x_{17} & -0.00 x_{28} & -0.04 x_{38}\\
 x_{6}   &  0.126439073642 & -0.02 x_{25} & +  1.25 x_{2} & +  0.01 x_{34} & -0.45 x_{8} & -0.02 x_{32} & +  0.04 x_{27} & +  0.03 x_{35} & +  0.04 x_{36} & -0.06 x_{9} & -0.00 x_{29} & -0.05 x_{31} & -0.05 x_{20} & -0.04 x_{21} & +  0.27 x_{14} & -0.07 x_{37} & -0.02 x_{23} & -0.43 x_{17} & -0.02 x_{28} & +  0.05 x_{38}\\
 x_{18}   &  1.33881605019 & -0.03 x_{25} & -0.47 x_{2} & -0.01 x_{34} & -0.88 x_{8} & -0.02 x_{32} & +  0.03 x_{27} & +  0.02 x_{35} & +  0.05 x_{36} & +  0.82 x_{9} & -0.02 x_{29} & -0.00 x_{31} & +  0.00 x_{20} & +  0.02 x_{21} & +  0.01 x_{14} & +  0.03 x_{37} & +  0.06 x_{23} & +  1.32 x_{17} & -0.03 x_{28} & -0.01 x_{38}\\
 x_{1}   &  3.06623535288 & -0.02 x_{25} & -1.14 x_{2} & +  0.01 x_{34} & -0.32 x_{8} & +  0.02 x_{32} & -0.03 x_{27} & -0.03 x_{35} & -0.02 x_{36} & +  0.12 x_{9} & -0.02 x_{29} & +  0.01 x_{31} & +  0.04 x_{20} & +  0.05 x_{21} & +  0.36 x_{14} & +  0.06 x_{37} & -0.00 x_{23} & +  1.60 x_{17} & -0.01 x_{28} & -0.07 x_{38}\\
 x_{30}   &  55.5580701724 & +  0.30 x_{25} & -7.21 x_{2} & -0.12 x_{34} & -35.27 x_{8} & -0.07 x_{32} & +  0.94 x_{27} & +  0.30 x_{35} & +  0.78 x_{36} & +  9.33 x_{9} & +  1.49 x_{29} & -0.17 x_{31} & +  0.20 x_{20} & -1.08 x_{21} & -13.71 x_{14} & -1.18 x_{37} & +  0.37 x_{23} & -12.08 x_{17} & +  0.26 x_{28} & +  0.38 x_{38}\\
 x_{3}   &  1.16408883613 & -0.00 x_{25} & -0.90 x_{2} & -0.00 x_{34} & +  1.02 x_{8} & +  0.05 x_{32} & -0.07 x_{27} & -0.04 x_{35} & -0.03 x_{36} & +  0.08 x_{9} & -0.07 x_{29} & +  0.01 x_{31} & +  0.02 x_{20} & +  0.08 x_{21} & +  0.17 x_{14} & +  0.09 x_{37} & +  0.02 x_{23} & +  1.79 x_{17} & +  0.02 x_{28} & -0.07 x_{38}\\
 x_{10}   &  0.656015614549 & +  0.03 x_{25} & +  0.09 x_{2} & +  0.02 x_{34} & +  1.72 x_{8} & +  0.04 x_{32} & -0.07 x_{27} & -0.04 x_{35} & -0.05 x_{36} & -0.93 x_{9} & +  0.01 x_{29} & +  0.03 x_{31} & -0.05 x_{20} & +  0.05 x_{21} & +  0.49 x_{14} & -0.00 x_{37} & -0.07 x_{23} & +  0.50 x_{17} & +  0.02 x_{28} & -0.03 x_{38}\\
 x_{33}   &  61.5613377826 & -0.02 x_{25} & -49.17 x_{2} & -0.34 x_{34} & + 40.08 x_{8} & +  2.20 x_{32} & -3.61 x_{27} & -2.10 x_{35} & -1.60 x_{36} & -5.83 x_{9} & -0.75 x_{29} & +  1.99 x_{31} & +  0.65 x_{20} & +  2.89 x_{21} & + 17.58 x_{14} & +  2.92 x_{37} & +  0.16 x_{23} & + 66.43 x_{17} & +  0.83 x_{28} & -2.62 x_{38}\\
 x_{12}   &  0.62632143038 & -0.00 x_{25} & +  0.24 x_{2} & +  0.03 x_{34} & +  0.39 x_{8} & -0.01 x_{32} & -0.02 x_{27} & -0.00 x_{35} & +  0.01 x_{36} & +  0.63 x_{9} & -0.01 x_{29} & -0.03 x_{31} & -0.03 x_{20} & -0.01 x_{21} & +  0.16 x_{14} & -0.02 x_{37} & +  0.00 x_{23} & +  0.04 x_{17} & +  0.04 x_{28} & -0.02 x_{38}\\
 x_{7}   &  1.71995597965 & -0.00 x_{25} & -0.16 x_{2} & -0.01 x_{34} & -0.62 x_{8} & -0.07 x_{32} & +  0.06 x_{27} & +  0.00 x_{35} & +  0.00 x_{36} & +  0.57 x_{9} & -0.02 x_{29} & -0.04 x_{31} & +  0.02 x_{20} & -0.03 x_{21} & -0.68 x_{14} & +  0.00 x_{37} & +  0.02 x_{23} & -0.47 x_{17} & -0.02 x_{28} & -0.00 x_{38}\\
 x_{13}   &  2.30307276673 & +  0.01 x_{25} & -0.62 x_{2} & -0.00 x_{34} & +  0.50 x_{8} & +  0.02 x_{32} & -0.07 x_{27} & -0.02 x_{35} & -0.04 x_{36} & -0.19 x_{9} & -0.03 x_{29} & +  0.04 x_{31} & +  0.03 x_{20} & +  0.06 x_{21} & +  0.06 x_{14} & +  0.03 x_{37} & -0.01 x_{23} & +  0.76 x_{17} & -0.01 x_{28} & -0.05 x_{38}\\
 x_{15}   &  2.0569879869 & +  0.02 x_{25} & -0.83 x_{2} & +  0.00 x_{34} & +  0.26 x_{8} & +  0.07 x_{32} & -0.08 x_{27} & -0.06 x_{35} & -0.04 x_{36} & -0.77 x_{9} & +  0.00 x_{29} & +  0.08 x_{31} & +  0.01 x_{20} & +  0.06 x_{21} & +  0.55 x_{14} & +  0.03 x_{37} & -0.01 x_{23} & +  0.91 x_{17} & +  0.00 x_{28} & -0.07 x_{38}\\
 x_{26}   &  8.79367808046 & -0.06 x_{25} & -20.67 x_{2} & -0.16 x_{34} & + 28.24 x_{8} & +  0.19 x_{32} & -2.07 x_{27} & -0.77 x_{35} & -1.10 x_{36} & + 10.51 x_{9} & -1.45 x_{29} & +  0.53 x_{31} & +  1.08 x_{20} & +  1.48 x_{21} & +  0.98 x_{14} & +  2.49 x_{37} & +  0.85 x_{23} & + 30.12 x_{17} & +  0.29 x_{28} & -1.20 x_{38}\\
\hline
z    &  9.74745141315 & -0.04 x_{25} & -17.18 x_{2} & -0.28 x_{34} & +  8.64 x_{8} & -0.10 x_{32} & -0.53 x_{27} & -0.54 x_{35} & -0.45 x_{36} & +  0.71 x_{9} & -0.49 x_{29} & +  0.39 x_{31} & +  0.52 x_{20} & +  0.67 x_{21} & -1.57 x_{14} & +  1.16 x_{37} & +  0.35 x_{23} & + 10.88 x_{17} & -0.13 x_{28} & -0.75 x_{38}\\
\end{array}\]


 $ x_{8} $ enters and $ x_{6} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.95376894456 & +  0.10 x_{25} & -5.81 x_{2} & -0.06 x_{34} & +  5.02 x_{6} & +  0.10 x_{32} & -0.14 x_{27} & -0.12 x_{35} & -0.08 x_{36} & +  0.58 x_{9} & +  0.06 x_{29} & +  0.20 x_{31} & +  0.27 x_{20} & +  0.16 x_{21} & -1.63 x_{14} & +  0.32 x_{37} & +  0.14 x_{23} & +  2.50 x_{17} & +  0.10 x_{28} & -0.23 x_{38}\\
 x_{11}   &  2.98641473735 & +  0.02 x_{25} & -0.24 x_{2} & +  0.01 x_{34} & +  0.26 x_{6} & +  0.00 x_{32} & +  0.02 x_{27} & +  0.03 x_{35} & -0.03 x_{36} & +  0.15 x_{9} & +  0.05 x_{29} & +  0.01 x_{31} & -0.02 x_{20} & -0.00 x_{21} & -0.75 x_{14} & -0.06 x_{37} & -0.03 x_{23} & -0.97 x_{17} & +  0.01 x_{28} & +  0.01 x_{38}\\
 x_{22}   &  4.93871761207 & +  0.57 x_{25} & -3.60 x_{2} & +  0.17 x_{34} & + 10.69 x_{6} & +  0.48 x_{32} & -0.05 x_{27} & +  0.21 x_{35} & +  0.25 x_{36} & +  6.91 x_{9} & +  0.74 x_{29} & -0.02 x_{31} & -0.23 x_{20} & +  0.29 x_{21} & -12.41 x_{14} & +  0.13 x_{37} & +  0.64 x_{23} & + 10.81 x_{17} & +  0.70 x_{28} & -0.19 x_{38}\\
 x_{5}   &  0.436637809714 & +  0.07 x_{25} & -3.82 x_{2} & -0.08 x_{34} & +  3.95 x_{6} & +  0.03 x_{32} & -0.07 x_{27} & -0.07 x_{35} & -0.08 x_{36} & +  0.41 x_{9} & +  0.05 x_{29} & +  0.16 x_{31} & +  0.19 x_{20} & +  0.08 x_{21} & -1.81 x_{14} & +  0.22 x_{37} & +  0.07 x_{23} & +  0.85 x_{17} & +  0.07 x_{28} & -0.16 x_{38}\\
 x_{24}   &  60.3758753016 & +  0.63 x_{25} & -24.12 x_{2} & -0.79 x_{34} & + 12.93 x_{6} & +  0.51 x_{32} & -0.30 x_{27} & -0.87 x_{35} & -1.06 x_{36} & -13.10 x_{9} & +  1.23 x_{29} & +  1.56 x_{31} & +  1.32 x_{20} & +  0.98 x_{21} & -15.23 x_{14} & +  0.83 x_{37} & -0.11 x_{23} & +  7.79 x_{17} & +  0.17 x_{28} & -1.21 x_{38}\\
 x_{16}   &  0.490277615178 & -0.02 x_{25} & +  1.00 x_{2} & +  0.04 x_{34} & -0.76 x_{6} & -0.03 x_{32} & +  0.05 x_{27} & +  0.00 x_{35} & +  0.04 x_{36} & +  0.35 x_{9} & -0.03 x_{29} & -0.03 x_{31} & -0.05 x_{20} & -0.01 x_{21} & +  0.47 x_{14} & -0.03 x_{37} & -0.02 x_{23} & -0.29 x_{17} & -0.01 x_{28} & +  0.03 x_{38}\\
 x_{4}   &  1.57252480314 & -0.01 x_{25} & -1.85 x_{2} & -0.04 x_{34} & +  0.35 x_{6} & +  0.04 x_{32} & -0.07 x_{27} & -0.07 x_{35} & -0.06 x_{36} & -0.35 x_{9} & +  0.01 x_{29} & +  0.07 x_{31} & +  0.09 x_{20} & +  0.07 x_{21} & +  0.11 x_{14} & +  0.08 x_{37} & +  0.02 x_{23} & +  0.93 x_{17} & +  0.01 x_{28} & -0.06 x_{38}\\
 x_{8}   &  0.282852086232 & -0.05 x_{25} & +  2.80 x_{2} & +  0.02 x_{34} & -2.24 x_{6} & -0.04 x_{32} & +  0.09 x_{27} & +  0.07 x_{35} & +  0.08 x_{36} & -0.13 x_{9} & -0.01 x_{29} & -0.11 x_{31} & -0.11 x_{20} & -0.09 x_{21} & +  0.60 x_{14} & -0.17 x_{37} & -0.05 x_{23} & -0.96 x_{17} & -0.05 x_{28} & +  0.10 x_{38}\\
 x_{18}   &  1.0901764592 & +  0.01 x_{25} & -2.93 x_{2} & -0.04 x_{34} & +  1.97 x_{6} & +  0.02 x_{32} & -0.05 x_{27} & -0.04 x_{35} & -0.02 x_{36} & +  0.94 x_{9} & -0.01 x_{29} & +  0.09 x_{31} & +  0.10 x_{20} & +  0.10 x_{21} & -0.51 x_{14} & +  0.18 x_{37} & +  0.10 x_{23} & +  2.17 x_{17} & +  0.01 x_{28} & -0.10 x_{38}\\
 x_{1}   &  2.9764612216 & -0.01 x_{25} & -2.03 x_{2} & +  0.01 x_{34} & +  0.71 x_{6} & +  0.04 x_{32} & -0.06 x_{27} & -0.06 x_{35} & -0.05 x_{36} & +  0.16 x_{9} & -0.02 x_{29} & +  0.04 x_{31} & +  0.08 x_{20} & +  0.08 x_{21} & +  0.17 x_{14} & +  0.12 x_{37} & +  0.01 x_{23} & +  1.90 x_{17} & +  0.00 x_{28} & -0.10 x_{38}\\
 x_{30}   &  45.5815066827 & +  1.93 x_{25} & -105.95 x_{2} & -0.99 x_{34} & + 78.90 x_{6} & +  1.29 x_{32} & -2.36 x_{27} & -2.15 x_{35} & -2.03 x_{36} & + 13.91 x_{9} & +  1.68 x_{29} & +  3.64 x_{31} & +  4.10 x_{20} & +  1.99 x_{21} & -34.76 x_{14} & +  4.72 x_{37} & +  2.09 x_{23} & + 21.78 x_{17} & +  1.89 x_{28} & -3.32 x_{38}\\
 x_{3}   &  1.45322064738 & -0.05 x_{25} & +  1.96 x_{2} & +  0.03 x_{34} & -2.29 x_{6} & +  0.01 x_{32} & +  0.02 x_{27} & +  0.03 x_{35} & +  0.05 x_{36} & -0.05 x_{9} & -0.07 x_{29} & -0.10 x_{31} & -0.09 x_{20} & -0.01 x_{21} & +  0.78 x_{14} & -0.08 x_{37} & -0.03 x_{23} & +  0.81 x_{17} & -0.02 x_{28} & +  0.04 x_{38}\\
 x_{10}   &  1.14293894592 & -0.05 x_{25} & +  4.91 x_{2} & +  0.06 x_{34} & -3.85 x_{6} & -0.03 x_{32} & +  0.09 x_{27} & +  0.08 x_{35} & +  0.08 x_{36} & -1.15 x_{9} & +  0.00 x_{29} & -0.16 x_{31} & -0.24 x_{20} & -0.10 x_{21} & +  1.51 x_{14} & -0.29 x_{37} & -0.15 x_{23} & -1.15 x_{17} & -0.06 x_{28} & +  0.15 x_{38}\\
 x_{33}   &  72.8988863671 & -1.87 x_{25} & + 63.04 x_{2} & +  0.65 x_{34} & -89.67 x_{6} & +  0.67 x_{32} & +  0.13 x_{27} & +  0.69 x_{35} & +  1.59 x_{36} & -11.03 x_{9} & -0.96 x_{29} & -2.33 x_{31} & -3.78 x_{20} & -0.59 x_{21} & + 41.51 x_{14} & -3.78 x_{37} & -1.78 x_{23} & + 27.95 x_{17} & -1.03 x_{28} & +  1.57 x_{38}\\
 x_{12}   &  0.737328219363 & -0.02 x_{25} & +  1.34 x_{2} & +  0.04 x_{34} & -0.88 x_{6} & -0.03 x_{32} & +  0.02 x_{27} & +  0.02 x_{35} & +  0.04 x_{36} & +  0.58 x_{9} & -0.01 x_{29} & -0.08 x_{31} & -0.07 x_{20} & -0.05 x_{21} & +  0.40 x_{14} & -0.08 x_{37} & -0.01 x_{23} & -0.33 x_{17} & +  0.02 x_{28} & +  0.02 x_{38}\\
 x_{7}   &  1.54584650595 & +  0.03 x_{25} & -1.88 x_{2} & -0.03 x_{34} & +  1.38 x_{6} & -0.04 x_{32} & +  0.00 x_{27} & -0.04 x_{35} & -0.05 x_{36} & +  0.65 x_{9} & -0.01 x_{29} & +  0.02 x_{31} & +  0.09 x_{20} & +  0.03 x_{21} & -1.05 x_{14} & +  0.10 x_{37} & +  0.05 x_{23} & +  0.12 x_{17} & +  0.01 x_{28} & -0.06 x_{38}\\
 x_{13}   &  2.44410365098 & -0.01 x_{25} & +  0.78 x_{2} & +  0.01 x_{34} & -1.12 x_{6} & -0.00 x_{32} & -0.02 x_{27} & +  0.01 x_{35} & +  0.00 x_{36} & -0.25 x_{9} & -0.03 x_{29} & -0.02 x_{31} & -0.03 x_{20} & +  0.02 x_{21} & +  0.35 x_{14} & -0.06 x_{37} & -0.04 x_{23} & +  0.28 x_{17} & -0.04 x_{28} & -0.00 x_{38}\\
 x_{15}   &  2.12967258049 & +  0.01 x_{25} & -0.11 x_{2} & +  0.01 x_{34} & -0.57 x_{6} & +  0.06 x_{32} & -0.05 x_{27} & -0.04 x_{35} & -0.02 x_{36} & -0.80 x_{9} & +  0.00 x_{29} & +  0.05 x_{31} & -0.02 x_{20} & +  0.03 x_{21} & +  0.70 x_{14} & -0.01 x_{37} & -0.02 x_{23} & +  0.67 x_{17} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{26}   &  16.7827826506 & -1.36 x_{25} & + 58.40 x_{2} & +  0.54 x_{34} & -63.19 x_{6} & -0.90 x_{32} & +  0.57 x_{27} & +  1.19 x_{35} & +  1.14 x_{36} & +  6.85 x_{9} & -1.60 x_{29} & -2.52 x_{31} & -2.04 x_{20} & -0.97 x_{21} & + 17.84 x_{14} & -2.23 x_{37} & -0.52 x_{23} & +  3.00 x_{17} & -1.02 x_{28} & +  1.75 x_{38}\\
\hline
z    &  12.1899461436 & -0.43 x_{25} & +  6.99 x_{2} & -0.07 x_{34} & -19.32 x_{6} & -0.43 x_{32} & +  0.28 x_{27} & +  0.06 x_{35} & +  0.23 x_{36} & -0.41 x_{9} & -0.53 x_{29} & -0.54 x_{31} & -0.43 x_{20} & -0.08 x_{21} & +  3.59 x_{14} & -0.28 x_{37} & -0.07 x_{23} & +  2.59 x_{17} & -0.53 x_{28} & +  0.15 x_{38}\\
\end{array}\]


 $ x_{2} $ enters and $ x_{5} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.28947844358 & -0.01 x_{25} & +  1.52 x_{5} & +  0.07 x_{34} & -1.00 x_{6} & +  0.05 x_{32} & -0.03 x_{27} & -0.01 x_{35} & +  0.04 x_{36} & -0.05 x_{9} & -0.02 x_{29} & -0.06 x_{31} & -0.02 x_{20} & +  0.04 x_{21} & +  1.13 x_{14} & -0.02 x_{37} & +  0.04 x_{23} & +  1.21 x_{17} & -0.02 x_{28} & +  0.01 x_{38}\\
 x_{11}   &  2.95939974642 & +  0.01 x_{25} & +  0.06 x_{5} & +  0.02 x_{34} & +  0.01 x_{6} & -0.00 x_{32} & +  0.03 x_{27} & +  0.03 x_{35} & -0.02 x_{36} & +  0.12 x_{9} & +  0.05 x_{29} & +  0.00 x_{31} & -0.03 x_{20} & -0.01 x_{21} & -0.64 x_{14} & -0.07 x_{37} & -0.04 x_{23} & -1.02 x_{17} & +  0.00 x_{28} & +  0.02 x_{38}\\
 x_{22}   &  4.52669041616 & +  0.50 x_{25} & +  0.94 x_{5} & +  0.24 x_{34} & +  6.96 x_{6} & +  0.45 x_{32} & +  0.02 x_{27} & +  0.28 x_{35} & +  0.32 x_{36} & +  6.52 x_{9} & +  0.69 x_{29} & -0.18 x_{31} & -0.40 x_{20} & +  0.22 x_{21} & -10.70 x_{14} & -0.08 x_{37} & +  0.57 x_{23} & + 10.01 x_{17} & +  0.63 x_{28} & -0.04 x_{38}\\
 x_{2}   &  0.114380701607 & +  0.02 x_{25} & -0.26 x_{5} & -0.02 x_{34} & +  1.04 x_{6} & +  0.01 x_{32} & -0.02 x_{27} & -0.02 x_{35} & -0.02 x_{36} & +  0.11 x_{9} & +  0.01 x_{29} & +  0.04 x_{31} & +  0.05 x_{20} & +  0.02 x_{21} & -0.47 x_{14} & +  0.06 x_{37} & +  0.02 x_{23} & +  0.22 x_{17} & +  0.02 x_{28} & -0.04 x_{38}\\
 x_{24}   &  57.6166739514 & +  0.18 x_{25} & +  6.32 x_{5} & -0.27 x_{34} & -12.06 x_{6} & +  0.29 x_{32} & +  0.15 x_{27} & -0.41 x_{35} & -0.57 x_{36} & -15.68 x_{9} & +  0.90 x_{29} & +  0.52 x_{31} & +  0.15 x_{20} & +  0.48 x_{21} & -3.77 x_{14} & -0.56 x_{37} & -0.52 x_{23} & +  2.43 x_{17} & -0.30 x_{28} & -0.21 x_{38}\\
 x_{16}   &  0.604526138833 & -0.00 x_{25} & -0.26 x_{5} & +  0.02 x_{34} & +  0.28 x_{6} & -0.03 x_{32} & +  0.03 x_{27} & -0.02 x_{35} & +  0.01 x_{36} & +  0.46 x_{9} & -0.02 x_{29} & +  0.01 x_{31} & +  0.00 x_{20} & +  0.01 x_{21} & -0.00 x_{14} & +  0.03 x_{37} & +  0.00 x_{23} & -0.07 x_{17} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{4}   &  1.3607305638 & -0.04 x_{25} & +  0.49 x_{5} & +  0.00 x_{34} & -1.56 x_{6} & +  0.02 x_{32} & -0.04 x_{27} & -0.03 x_{35} & -0.02 x_{36} & -0.55 x_{9} & -0.01 x_{29} & -0.01 x_{31} & -0.00 x_{20} & +  0.03 x_{21} & +  0.99 x_{14} & -0.03 x_{37} & -0.01 x_{23} & +  0.52 x_{17} & -0.03 x_{28} & +  0.02 x_{38}\\
 x_{8}   &  0.603065384804 & +  0.01 x_{25} & -0.73 x_{5} & -0.04 x_{34} & +  0.66 x_{6} & -0.01 x_{32} & +  0.04 x_{27} & +  0.02 x_{35} & +  0.02 x_{36} & +  0.17 x_{9} & +  0.03 x_{29} & +  0.01 x_{31} & +  0.03 x_{20} & -0.03 x_{21} & -0.73 x_{14} & -0.01 x_{37} & -0.00 x_{23} & -0.34 x_{17} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{18}   &  0.7548569252 & -0.05 x_{25} & +  0.77 x_{5} & +  0.03 x_{34} & -1.07 x_{6} & -0.01 x_{32} & +  0.00 x_{27} & +  0.01 x_{35} & +  0.04 x_{36} & +  0.62 x_{9} & -0.05 x_{29} & -0.03 x_{31} & -0.04 x_{20} & +  0.04 x_{21} & +  0.88 x_{14} & +  0.01 x_{37} & +  0.05 x_{23} & +  1.52 x_{17} & -0.05 x_{28} & +  0.02 x_{38}\\
 x_{1}   &  2.74411861796 & -0.04 x_{25} & +  0.53 x_{5} & +  0.05 x_{34} & -1.39 x_{6} & +  0.02 x_{32} & -0.02 x_{27} & -0.02 x_{35} & -0.00 x_{36} & -0.06 x_{9} & -0.05 x_{29} & -0.04 x_{31} & -0.02 x_{20} & +  0.04 x_{21} & +  1.13 x_{14} & +  0.00 x_{37} & -0.02 x_{23} & +  1.45 x_{17} & -0.04 x_{28} & -0.02 x_{38}\\
 x_{30}   &  33.4626224667 & -0.02 x_{25} & + 27.76 x_{5} & +  1.32 x_{34} & -30.86 x_{6} & +  0.32 x_{32} & -0.38 x_{27} & -0.14 x_{35} & +  0.12 x_{36} & +  2.57 x_{9} & +  0.24 x_{29} & -0.93 x_{31} & -1.04 x_{20} & -0.22 x_{21} & + 15.56 x_{14} & -1.39 x_{37} & +  0.28 x_{23} & -1.74 x_{17} & -0.19 x_{28} & +  1.07 x_{38}\\
 x_{3}   &  1.67791559897 & -0.01 x_{25} & -0.51 x_{5} & -0.02 x_{34} & -0.25 x_{6} & +  0.03 x_{32} & -0.01 x_{27} & -0.01 x_{35} & +  0.01 x_{36} & +  0.16 x_{9} & -0.04 x_{29} & -0.02 x_{31} & +  0.00 x_{20} & +  0.03 x_{21} & -0.16 x_{14} & +  0.03 x_{37} & +  0.00 x_{23} & +  1.24 x_{17} & +  0.01 x_{28} & -0.04 x_{38}\\
 x_{10}   &  1.70485053386 & +  0.04 x_{25} & -1.29 x_{5} & -0.05 x_{34} & +  1.24 x_{6} & +  0.01 x_{32} & -0.00 x_{27} & -0.01 x_{35} & -0.02 x_{36} & -0.62 x_{9} & +  0.07 x_{29} & +  0.05 x_{31} & -0.00 x_{20} & +  0.00 x_{21} & -0.82 x_{14} & -0.01 x_{37} & -0.07 x_{23} & -0.06 x_{17} & +  0.04 x_{28} & -0.05 x_{38}\\
 x_{33}   &  80.1097797426 & -0.70 x_{25} & -16.51 x_{5} & -0.73 x_{34} & -24.36 x_{6} & +  1.24 x_{32} & -1.04 x_{27} & -0.51 x_{35} & +  0.31 x_{36} & -4.29 x_{9} & -0.10 x_{29} & +  0.38 x_{31} & -0.72 x_{20} & +  0.72 x_{21} & + 11.57 x_{14} & -0.15 x_{37} & -0.71 x_{23} & + 41.95 x_{17} & +  0.20 x_{28} & -1.04 x_{38}\\
 x_{12}   &  0.890925469965 & +  0.00 x_{25} & -0.35 x_{5} & +  0.01 x_{34} & +  0.51 x_{6} & -0.01 x_{32} & -0.01 x_{27} & -0.00 x_{35} & +  0.01 x_{36} & +  0.73 x_{9} & +  0.00 x_{29} & -0.02 x_{31} & -0.01 x_{20} & -0.02 x_{21} & -0.24 x_{14} & -0.00 x_{37} & +  0.01 x_{23} & -0.04 x_{17} & +  0.05 x_{28} & -0.03 x_{38}\\
 x_{7}   &  1.33096373621 & -0.01 x_{25} & +  0.49 x_{5} & +  0.01 x_{34} & -0.57 x_{6} & -0.06 x_{32} & +  0.04 x_{27} & -0.00 x_{35} & -0.01 x_{36} & +  0.45 x_{9} & -0.04 x_{29} & -0.06 x_{31} & -0.00 x_{20} & -0.01 x_{21} & -0.16 x_{14} & -0.00 x_{37} & +  0.02 x_{23} & -0.30 x_{17} & -0.03 x_{28} & +  0.01 x_{38}\\
 x_{13}   &  2.53312919465 & +  0.01 x_{25} & -0.20 x_{5} & -0.01 x_{34} & -0.31 x_{6} & +  0.01 x_{32} & -0.03 x_{27} & -0.00 x_{35} & -0.01 x_{36} & -0.17 x_{9} & -0.02 x_{29} & +  0.02 x_{31} & +  0.01 x_{20} & +  0.03 x_{21} & -0.02 x_{14} & -0.01 x_{37} & -0.02 x_{23} & +  0.46 x_{17} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{15}   &  2.11743269766 & +  0.00 x_{25} & +  0.03 x_{5} & +  0.01 x_{34} & -0.69 x_{6} & +  0.06 x_{32} & -0.05 x_{27} & -0.04 x_{35} & -0.02 x_{36} & -0.81 x_{9} & -0.00 x_{29} & +  0.04 x_{31} & -0.02 x_{20} & +  0.03 x_{21} & +  0.75 x_{14} & -0.02 x_{37} & -0.02 x_{23} & +  0.64 x_{17} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{26}   &  23.4627785832 & -0.28 x_{25} & -15.30 x_{5} & -0.74 x_{34} & -2.68 x_{6} & -0.37 x_{32} & -0.52 x_{27} & +  0.09 x_{35} & -0.04 x_{36} & + 13.09 x_{9} & -0.81 x_{29} & +  0.00 x_{31} & +  0.79 x_{20} & +  0.25 x_{21} & -9.89 x_{14} & +  1.14 x_{37} & +  0.47 x_{23} & + 15.97 x_{17} & +  0.13 x_{28} & -0.66 x_{38}\\
\hline
z    &  12.989546017 & -0.31 x_{25} & -1.83 x_{5} & -0.22 x_{34} & -12.08 x_{6} & -0.37 x_{32} & +  0.15 x_{27} & -0.07 x_{35} & +  0.09 x_{36} & +  0.34 x_{9} & -0.44 x_{29} & -0.24 x_{31} & -0.09 x_{20} & +  0.07 x_{21} & +  0.27 x_{14} & +  0.12 x_{37} & +  0.05 x_{23} & +  4.14 x_{17} & -0.40 x_{28} & -0.14 x_{38}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.17543834468 & -0.00 x_{25} & +  1.48 x_{5} & +  0.07 x_{34} & -0.86 x_{6} & +  0.05 x_{32} & -0.03 x_{27} & -0.01 x_{35} & +  0.04 x_{36} & +  0.08 x_{4} & -0.02 x_{29} & -0.05 x_{31} & -0.02 x_{20} & +  0.04 x_{21} & +  1.04 x_{14} & -0.02 x_{37} & +  0.04 x_{23} & +  1.17 x_{17} & -0.01 x_{28} & +  0.01 x_{38}\\
 x_{11}   &  3.2687451029 & +  0.00 x_{25} & +  0.17 x_{5} & +  0.02 x_{34} & -0.34 x_{6} & +  0.00 x_{32} & +  0.02 x_{27} & +  0.03 x_{35} & -0.03 x_{36} & -0.23 x_{4} & +  0.04 x_{29} & +  0.00 x_{31} & -0.03 x_{20} & +  0.00 x_{21} & -0.41 x_{14} & -0.08 x_{37} & -0.04 x_{23} & -0.90 x_{17} & -0.01 x_{28} & +  0.02 x_{38}\\
 x_{22}   &  20.7191272942 & -0.02 x_{25} & +  6.72 x_{5} & +  0.27 x_{34} & -11.65 x_{6} & +  0.69 x_{32} & -0.46 x_{27} & -0.11 x_{35} & +  0.06 x_{36} & -11.90 x_{4} & +  0.52 x_{29} & -0.34 x_{31} & -0.45 x_{20} & +  0.58 x_{21} & +  1.03 x_{14} & -0.44 x_{37} & +  0.46 x_{23} & + 16.16 x_{17} & +  0.28 x_{28} & +  0.22 x_{38}\\
 x_{2}   &  0.380023695953 & +  0.01 x_{25} & -0.17 x_{5} & -0.02 x_{34} & +  0.73 x_{6} & +  0.01 x_{32} & -0.03 x_{27} & -0.03 x_{35} & -0.02 x_{36} & -0.20 x_{4} & +  0.01 x_{29} & +  0.04 x_{31} & +  0.05 x_{20} & +  0.03 x_{21} & -0.28 x_{14} & +  0.05 x_{37} & +  0.02 x_{23} & +  0.32 x_{17} & +  0.01 x_{28} & -0.04 x_{38}\\
 x_{24}   &  18.6708768868 & +  1.44 x_{25} & -7.56 x_{5} & -0.34 x_{34} & + 32.69 x_{6} & -0.31 x_{32} & +  1.30 x_{27} & +  0.51 x_{35} & +  0.05 x_{36} & + 28.62 x_{4} & +  1.30 x_{29} & +  0.90 x_{31} & +  0.26 x_{20} & -0.39 x_{21} & -31.97 x_{14} & +  0.31 x_{37} & -0.24 x_{23} & -12.37 x_{17} & +  0.54 x_{28} & -0.82 x_{38}\\
 x_{16}   &  1.73872458941 & -0.04 x_{25} & +  0.14 x_{5} & +  0.02 x_{34} & -1.02 x_{6} & -0.01 x_{32} & -0.01 x_{27} & -0.04 x_{35} & -0.00 x_{36} & -0.83 x_{4} & -0.03 x_{29} & -0.00 x_{31} & -0.00 x_{20} & +  0.03 x_{21} & +  0.82 x_{14} & +  0.00 x_{37} & -0.01 x_{23} & +  0.36 x_{17} & -0.01 x_{28} & +  0.01 x_{38}\\
 x_{9}   &  2.48339370432 & -0.08 x_{25} & +  0.89 x_{5} & +  0.00 x_{34} & -2.85 x_{6} & +  0.04 x_{32} & -0.07 x_{27} & -0.06 x_{35} & -0.04 x_{36} & -1.83 x_{4} & -0.03 x_{29} & -0.02 x_{31} & -0.01 x_{20} & +  0.06 x_{21} & +  1.80 x_{14} & -0.06 x_{37} & -0.02 x_{23} & +  0.94 x_{17} & -0.05 x_{28} & +  0.04 x_{38}\\
 x_{8}   &  1.02453074838 & -0.01 x_{25} & -0.58 x_{5} & -0.04 x_{34} & +  0.18 x_{6} & -0.01 x_{32} & +  0.03 x_{27} & +  0.01 x_{35} & +  0.02 x_{36} & -0.31 x_{4} & +  0.03 x_{29} & +  0.01 x_{31} & +  0.02 x_{20} & -0.02 x_{21} & -0.43 x_{14} & -0.02 x_{37} & -0.00 x_{23} & -0.18 x_{17} & -0.00 x_{28} & -0.00 x_{38}\\
 x_{18}   &  2.30502128003 & -0.10 x_{25} & +  1.32 x_{5} & +  0.03 x_{34} & -2.85 x_{6} & +  0.01 x_{32} & -0.04 x_{27} & -0.03 x_{35} & +  0.02 x_{36} & -1.14 x_{4} & -0.07 x_{29} & -0.05 x_{31} & -0.05 x_{20} & +  0.07 x_{21} & +  2.00 x_{14} & -0.02 x_{37} & +  0.04 x_{23} & +  2.11 x_{17} & -0.08 x_{28} & +  0.05 x_{38}\\
 x_{1}   &  2.59763307575 & -0.04 x_{25} & +  0.48 x_{5} & +  0.05 x_{34} & -1.23 x_{6} & +  0.02 x_{32} & -0.02 x_{27} & -0.01 x_{35} & -0.00 x_{36} & +  0.11 x_{4} & -0.05 x_{29} & -0.04 x_{31} & -0.02 x_{20} & +  0.04 x_{21} & +  1.03 x_{14} & +  0.00 x_{37} & -0.02 x_{23} & +  1.39 x_{17} & -0.04 x_{28} & -0.02 x_{38}\\
 x_{30}   &  39.8491949417 & -0.23 x_{25} & + 30.03 x_{5} & +  1.33 x_{34} & -38.20 x_{6} & +  0.42 x_{32} & -0.57 x_{27} & -0.30 x_{35} & +  0.02 x_{36} & -4.69 x_{4} & +  0.17 x_{29} & -0.99 x_{31} & -1.06 x_{20} & -0.08 x_{21} & + 20.18 x_{14} & -1.53 x_{37} & +  0.24 x_{23} & +  0.68 x_{17} & -0.33 x_{28} & +  1.17 x_{38}\\
 x_{3}   &  2.07656092579 & -0.03 x_{25} & -0.37 x_{5} & -0.02 x_{34} & -0.71 x_{6} & +  0.03 x_{32} & -0.02 x_{27} & -0.02 x_{35} & +  0.00 x_{36} & -0.29 x_{4} & -0.05 x_{29} & -0.02 x_{31} & +  0.00 x_{20} & +  0.04 x_{21} & +  0.13 x_{14} & +  0.02 x_{37} & -0.00 x_{23} & +  1.40 x_{17} & +  0.01 x_{28} & -0.03 x_{38}\\
 x_{10}   &  0.15295008604 & +  0.09 x_{25} & -1.84 x_{5} & -0.05 x_{34} & +  3.02 x_{6} & -0.01 x_{32} & +  0.04 x_{27} & +  0.03 x_{35} & +  0.01 x_{36} & +  1.14 x_{4} & +  0.08 x_{29} & +  0.07 x_{31} & +  0.00 x_{20} & -0.03 x_{21} & -1.94 x_{14} & +  0.03 x_{37} & -0.06 x_{23} & -0.65 x_{17} & +  0.07 x_{28} & -0.07 x_{38}\\
 x_{33}   &  69.4556505229 & -0.36 x_{25} & -20.31 x_{5} & -0.75 x_{34} & -12.12 x_{6} & +  1.08 x_{32} & -0.73 x_{27} & -0.26 x_{35} & +  0.48 x_{36} & +  7.83 x_{4} & +  0.01 x_{29} & +  0.49 x_{31} & -0.69 x_{20} & +  0.49 x_{21} & +  3.86 x_{14} & +  0.09 x_{37} & -0.63 x_{23} & + 37.90 x_{17} & +  0.43 x_{28} & -1.20 x_{38}\\
 x_{12}   &  2.69364781882 & -0.05 x_{25} & +  0.29 x_{5} & +  0.01 x_{34} & -1.56 x_{6} & +  0.01 x_{32} & -0.06 x_{27} & -0.04 x_{35} & -0.02 x_{36} & -1.32 x_{4} & -0.01 x_{29} & -0.04 x_{31} & -0.01 x_{20} & +  0.02 x_{21} & +  1.07 x_{14} & -0.04 x_{37} & -0.01 x_{23} & +  0.65 x_{17} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{7}   &  2.45356534589 & -0.05 x_{25} & +  0.89 x_{5} & +  0.01 x_{34} & -1.86 x_{6} & -0.04 x_{32} & +  0.00 x_{27} & -0.03 x_{35} & -0.03 x_{36} & -0.82 x_{4} & -0.05 x_{29} & -0.07 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & +  0.66 x_{14} & -0.03 x_{37} & +  0.01 x_{23} & +  0.13 x_{17} & -0.05 x_{28} & +  0.03 x_{38}\\
 x_{13}   &  2.11357861192 & +  0.02 x_{25} & -0.35 x_{5} & -0.01 x_{34} & +  0.17 x_{6} & -0.00 x_{32} & -0.02 x_{27} & +  0.01 x_{35} & -0.00 x_{36} & +  0.31 x_{4} & -0.02 x_{29} & +  0.02 x_{31} & +  0.01 x_{20} & +  0.03 x_{21} & -0.32 x_{14} & -0.00 x_{37} & -0.02 x_{23} & +  0.30 x_{17} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{15}   &  0.0948146275048 & +  0.07 x_{25} & -0.69 x_{5} & +  0.01 x_{34} & +  1.64 x_{6} & +  0.03 x_{32} & +  0.01 x_{27} & +  0.01 x_{35} & +  0.01 x_{36} & +  1.49 x_{4} & +  0.02 x_{29} & +  0.06 x_{31} & -0.02 x_{20} & -0.01 x_{21} & -0.71 x_{14} & +  0.03 x_{37} & -0.01 x_{23} & -0.13 x_{17} & +  0.03 x_{28} & -0.07 x_{38}\\
 x_{26}   &  55.9776511741 & -1.33 x_{25} & -3.71 x_{5} & -0.67 x_{34} & -40.05 x_{6} & +  0.13 x_{32} & -1.47 x_{27} & -0.69 x_{35} & -0.56 x_{36} & -23.90 x_{4} & -1.14 x_{29} & -0.32 x_{31} & +  0.70 x_{20} & +  0.97 x_{21} & + 13.65 x_{14} & +  0.41 x_{37} & +  0.24 x_{23} & + 28.32 x_{17} & -0.58 x_{28} & -0.16 x_{38}\\
\hline
z    &  13.8257118868 & -0.33 x_{25} & -1.53 x_{5} & -0.22 x_{34} & -13.04 x_{6} & -0.36 x_{32} & +  0.12 x_{27} & -0.09 x_{35} & +  0.08 x_{36} & -0.61 x_{4} & -0.45 x_{29} & -0.25 x_{31} & -0.09 x_{20} & +  0.09 x_{21} & +  0.87 x_{14} & +  0.10 x_{37} & +  0.04 x_{23} & +  4.46 x_{17} & -0.41 x_{28} & -0.12 x_{38}\\
\end{array}\]


 $ x_{14} $ enters and $ x_{10} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.2575892511 & +  0.04 x_{25} & +  0.49 x_{5} & +  0.04 x_{34} & +  0.76 x_{6} & +  0.04 x_{32} & -0.00 x_{27} & +  0.00 x_{35} & +  0.05 x_{36} & +  0.70 x_{4} & +  0.03 x_{29} & -0.02 x_{31} & -0.02 x_{20} & +  0.02 x_{21} & -0.54 x_{10} & +  0.00 x_{37} & +  0.01 x_{23} & +  0.81 x_{17} & +  0.02 x_{28} & -0.03 x_{38}\\
 x_{11}   &  3.23626943457 & -0.02 x_{25} & +  0.56 x_{5} & +  0.03 x_{34} & -0.98 x_{6} & +  0.01 x_{32} & +  0.01 x_{27} & +  0.02 x_{35} & -0.03 x_{36} & -0.47 x_{4} & +  0.03 x_{29} & -0.01 x_{31} & -0.03 x_{20} & +  0.01 x_{21} & +  0.21 x_{10} & -0.08 x_{37} & -0.03 x_{23} & -0.76 x_{17} & -0.02 x_{28} & +  0.04 x_{38}\\
 x_{22}   &  20.7999818927 & +  0.03 x_{25} & +  5.74 x_{5} & +  0.25 x_{34} & -10.05 x_{6} & +  0.69 x_{32} & -0.43 x_{27} & -0.09 x_{35} & +  0.07 x_{36} & -11.30 x_{4} & +  0.57 x_{29} & -0.30 x_{31} & -0.45 x_{20} & +  0.56 x_{21} & -0.53 x_{10} & -0.42 x_{37} & +  0.43 x_{23} & + 15.81 x_{17} & +  0.31 x_{28} & +  0.18 x_{38}\\
 x_{2}   &  0.3577661853 & -0.00 x_{25} & +  0.10 x_{5} & -0.01 x_{34} & +  0.29 x_{6} & +  0.01 x_{32} & -0.03 x_{27} & -0.03 x_{35} & -0.03 x_{36} & -0.36 x_{4} & -0.00 x_{29} & +  0.03 x_{31} & +  0.05 x_{20} & +  0.03 x_{21} & +  0.15 x_{10} & +  0.05 x_{37} & +  0.02 x_{23} & +  0.42 x_{17} & +  0.00 x_{28} & -0.03 x_{38}\\
 x_{24}   &  16.153160503 & -0.03 x_{25} & + 22.73 x_{5} & +  0.51 x_{34} & -17.04 x_{6} & -0.15 x_{32} & +  0.61 x_{27} & +  0.05 x_{35} & -0.09 x_{36} & +  9.85 x_{4} & -0.06 x_{29} & -0.24 x_{31} & +  0.26 x_{20} & +  0.13 x_{21} & + 16.46 x_{10} & -0.17 x_{37} & +  0.69 x_{23} & -1.63 x_{17} & -0.63 x_{28} & +  0.42 x_{38}\\
 x_{16}   &  1.80314609491 & -0.00 x_{25} & -0.63 x_{5} & +  0.00 x_{34} & +  0.25 x_{6} & -0.01 x_{32} & +  0.01 x_{27} & -0.03 x_{35} & +  0.00 x_{36} & -0.35 x_{4} & +  0.00 x_{29} & +  0.03 x_{31} & -0.00 x_{20} & +  0.02 x_{21} & -0.42 x_{10} & +  0.01 x_{37} & -0.03 x_{23} & +  0.09 x_{17} & +  0.02 x_{28} & -0.02 x_{38}\\
 x_{9}   &  2.62499791567 & +  0.00 x_{25} & -0.82 x_{5} & -0.04 x_{34} & -0.06 x_{6} & +  0.03 x_{32} & -0.03 x_{27} & -0.03 x_{35} & -0.03 x_{36} & -0.77 x_{4} & +  0.05 x_{29} & +  0.04 x_{31} & -0.01 x_{20} & +  0.03 x_{21} & -0.93 x_{10} & -0.03 x_{37} & -0.07 x_{23} & +  0.34 x_{17} & +  0.01 x_{28} & -0.03 x_{38}\\
 x_{8}   &  0.990864722795 & -0.03 x_{25} & -0.18 x_{5} & -0.02 x_{34} & -0.49 x_{6} & -0.00 x_{32} & +  0.02 x_{27} & +  0.00 x_{35} & +  0.01 x_{36} & -0.56 x_{4} & +  0.01 x_{29} & -0.01 x_{31} & +  0.02 x_{20} & -0.01 x_{21} & +  0.22 x_{10} & -0.02 x_{37} & +  0.01 x_{23} & -0.03 x_{17} & -0.02 x_{28} & +  0.01 x_{38}\\
 x_{18}   &  2.46269111387 & -0.00 x_{25} & -0.58 x_{5} & -0.02 x_{34} & +  0.26 x_{6} & +  0.00 x_{32} & +  0.00 x_{27} & +  0.00 x_{35} & +  0.03 x_{36} & +  0.04 x_{4} & +  0.02 x_{29} & +  0.02 x_{31} & -0.05 x_{20} & +  0.04 x_{21} & -1.03 x_{10} & +  0.01 x_{37} & -0.02 x_{23} & +  1.43 x_{17} & -0.01 x_{28} & -0.03 x_{38}\\
 x_{1}   &  2.67865976115 & +  0.01 x_{25} & -0.49 x_{5} & +  0.02 x_{34} & +  0.37 x_{6} & +  0.01 x_{32} & +  0.00 x_{27} & +  0.00 x_{35} & +  0.00 x_{36} & +  0.71 x_{4} & -0.00 x_{29} & -0.01 x_{31} & -0.02 x_{20} & +  0.02 x_{21} & -0.53 x_{10} & +  0.02 x_{37} & -0.05 x_{23} & +  1.05 x_{17} & +  0.00 x_{28} & -0.06 x_{38}\\
 x_{30}   &  41.4386151362 & +  0.69 x_{25} & + 10.91 x_{5} & +  0.79 x_{34} & -6.80 x_{6} & +  0.32 x_{32} & -0.13 x_{27} & -0.00 x_{35} & +  0.11 x_{36} & +  7.16 x_{4} & +  1.03 x_{29} & -0.27 x_{31} & -1.05 x_{20} & -0.41 x_{21} & -10.39 x_{10} & -1.23 x_{37} & -0.35 x_{23} & -6.09 x_{17} & +  0.41 x_{28} & +  0.39 x_{38}\\
 x_{3}   &  2.0869856751 & -0.02 x_{25} & -0.50 x_{5} & -0.02 x_{34} & -0.50 x_{6} & +  0.03 x_{32} & -0.02 x_{27} & -0.01 x_{35} & +  0.00 x_{36} & -0.22 x_{4} & -0.04 x_{29} & -0.02 x_{31} & +  0.00 x_{20} & +  0.04 x_{21} & -0.07 x_{10} & +  0.03 x_{37} & -0.01 x_{23} & +  1.35 x_{17} & +  0.01 x_{28} & -0.04 x_{38}\\
 x_{14}   &  0.0787607466335 & +  0.05 x_{25} & -0.95 x_{5} & -0.03 x_{34} & +  1.56 x_{6} & -0.00 x_{32} & +  0.02 x_{27} & +  0.01 x_{35} & +  0.00 x_{36} & +  0.59 x_{4} & +  0.04 x_{29} & +  0.04 x_{31} & +  0.00 x_{20} & -0.02 x_{21} & -0.51 x_{10} & +  0.02 x_{37} & -0.03 x_{23} & -0.34 x_{17} & +  0.04 x_{28} & -0.04 x_{38}\\
 x_{33}   &  69.7593307286 & -0.18 x_{25} & -23.97 x_{5} & -0.85 x_{34} & -6.12 x_{6} & +  1.06 x_{32} & -0.65 x_{27} & -0.20 x_{35} & +  0.50 x_{36} & + 10.09 x_{4} & +  0.17 x_{29} & +  0.63 x_{31} & -0.69 x_{20} & +  0.42 x_{21} & -1.99 x_{10} & +  0.15 x_{37} & -0.74 x_{23} & + 36.61 x_{17} & +  0.58 x_{28} & -1.35 x_{38}\\
 x_{12}   &  2.77754737633 & -0.00 x_{25} & -0.72 x_{5} & -0.02 x_{34} & +  0.10 x_{6} & +  0.01 x_{32} & -0.04 x_{27} & -0.03 x_{35} & -0.01 x_{36} & -0.70 x_{4} & +  0.03 x_{29} & +  0.00 x_{31} & -0.01 x_{20} & +  0.00 x_{21} & -0.55 x_{10} & -0.03 x_{37} & -0.04 x_{23} & +  0.29 x_{17} & +  0.05 x_{28} & -0.05 x_{38}\\
 x_{7}   &  2.50523747419 & -0.02 x_{25} & +  0.27 x_{5} & -0.00 x_{34} & -0.84 x_{6} & -0.05 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & -0.03 x_{36} & -0.44 x_{4} & -0.02 x_{29} & -0.05 x_{31} & -0.01 x_{20} & +  0.00 x_{21} & -0.34 x_{10} & -0.02 x_{37} & -0.01 x_{23} & -0.09 x_{17} & -0.03 x_{28} & +  0.01 x_{38}\\
 x_{13}   &  2.08843994593 & +  0.00 x_{25} & -0.05 x_{5} & +  0.00 x_{34} & -0.32 x_{6} & +  0.00 x_{32} & -0.03 x_{27} & +  0.01 x_{35} & -0.01 x_{36} & +  0.12 x_{4} & -0.03 x_{29} & +  0.01 x_{31} & +  0.01 x_{20} & +  0.03 x_{21} & +  0.16 x_{10} & -0.01 x_{37} & -0.01 x_{23} & +  0.40 x_{17} & -0.03 x_{28} & -0.03 x_{38}\\
 x_{15}   &  0.0387960683364 & +  0.04 x_{25} & -0.02 x_{5} & +  0.03 x_{34} & +  0.53 x_{6} & +  0.04 x_{32} & -0.01 x_{27} & +  0.00 x_{35} & +  0.01 x_{36} & +  1.07 x_{4} & -0.01 x_{29} & +  0.04 x_{31} & -0.02 x_{20} & -0.00 x_{21} & +  0.37 x_{10} & +  0.02 x_{37} & +  0.01 x_{23} & +  0.11 x_{17} & +  0.01 x_{28} & -0.04 x_{38}\\
 x_{26}   &  57.052527482 & -0.70 x_{25} & -16.64 x_{5} & -1.04 x_{34} & -18.81 x_{6} & +  0.06 x_{32} & -1.18 x_{27} & -0.49 x_{35} & -0.51 x_{36} & -15.88 x_{4} & -0.56 x_{29} & +  0.16 x_{31} & +  0.70 x_{20} & +  0.75 x_{21} & -7.03 x_{10} & +  0.62 x_{37} & -0.16 x_{23} & + 23.74 x_{17} & -0.07 x_{28} & -0.68 x_{38}\\
\hline
z    &  13.8943628341 & -0.29 x_{25} & -2.36 x_{5} & -0.24 x_{34} & -11.68 x_{6} & -0.36 x_{32} & +  0.14 x_{27} & -0.08 x_{35} & +  0.08 x_{36} & -0.10 x_{4} & -0.41 x_{29} & -0.22 x_{31} & -0.09 x_{20} & +  0.07 x_{21} & -0.45 x_{10} & +  0.11 x_{37} & +  0.02 x_{23} & +  4.17 x_{17} & -0.38 x_{28} & -0.16 x_{38}\\
\end{array}\]


 $ x_{17} $ enters and $ x_{14} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  1.44876033838 & +  0.16 x_{25} & -1.81 x_{5} & -0.02 x_{34} & +  4.54 x_{6} & +  0.03 x_{32} & +  0.05 x_{27} & +  0.04 x_{35} & +  0.06 x_{36} & +  2.12 x_{4} & +  0.13 x_{29} & +  0.07 x_{31} & -0.01 x_{20} & -0.02 x_{21} & -1.79 x_{10} & +  0.04 x_{37} & -0.06 x_{23} & -2.43 x_{14} & +  0.11 x_{28} & -0.12 x_{38}\\
 x_{11}   &  3.05693985075 & -0.12 x_{25} & +  2.72 x_{5} & +  0.09 x_{34} & -4.53 x_{6} & +  0.02 x_{32} & -0.04 x_{27} & -0.01 x_{35} & -0.04 x_{36} & -1.81 x_{4} & -0.07 x_{29} & -0.09 x_{31} & -0.03 x_{20} & +  0.04 x_{21} & +  1.38 x_{10} & -0.12 x_{37} & +  0.04 x_{23} & +  2.28 x_{14} & -0.10 x_{28} & +  0.13 x_{38}\\
 x_{22}   &  24.5100480324 & +  2.18 x_{25} & -38.89 x_{5} & -1.00 x_{34} & + 63.24 x_{6} & +  0.45 x_{32} & +  0.58 x_{27} & +  0.59 x_{35} & +  0.27 x_{36} & + 16.37 x_{4} & +  2.58 x_{29} & +  1.38 x_{31} & -0.44 x_{20} & -0.20 x_{21} & -24.79 x_{10} & +  0.30 x_{37} & -0.95 x_{23} & -47.11 x_{14} & +  2.04 x_{28} & -1.64 x_{38}\\
 x_{2}   &  0.455787638269 & +  0.05 x_{25} & -1.08 x_{5} & -0.05 x_{34} & +  2.23 x_{6} & +  0.01 x_{32} & -0.01 x_{27} & -0.01 x_{35} & -0.02 x_{36} & +  0.37 x_{4} & +  0.05 x_{29} & +  0.07 x_{31} & +  0.05 x_{20} & +  0.01 x_{21} & -0.50 x_{10} & +  0.07 x_{37} & -0.01 x_{23} & -1.24 x_{14} & +  0.05 x_{28} & -0.07 x_{38}\\
 x_{24}   &  15.7698961848 & -0.25 x_{25} & + 27.34 x_{5} & +  0.64 x_{34} & -24.62 x_{6} & -0.12 x_{32} & +  0.51 x_{27} & -0.02 x_{35} & -0.11 x_{36} & +  6.99 x_{4} & -0.27 x_{29} & -0.41 x_{31} & +  0.25 x_{20} & +  0.21 x_{21} & + 18.97 x_{10} & -0.25 x_{37} & +  0.83 x_{23} & +  4.87 x_{14} & -0.81 x_{28} & +  0.60 x_{38}\\
 x_{16}   &  1.82327496489 & +  0.01 x_{25} & -0.87 x_{5} & -0.01 x_{34} & +  0.65 x_{6} & -0.01 x_{32} & +  0.02 x_{27} & -0.03 x_{35} & +  0.00 x_{36} & -0.20 x_{4} & +  0.01 x_{29} & +  0.04 x_{31} & -0.00 x_{20} & +  0.02 x_{21} & -0.55 x_{10} & +  0.02 x_{37} & -0.04 x_{23} & -0.26 x_{14} & +  0.03 x_{28} & -0.03 x_{38}\\
 x_{9}   &  2.70471913923 & +  0.05 x_{25} & -1.78 x_{5} & -0.07 x_{34} & +  1.52 x_{6} & +  0.02 x_{32} & -0.01 x_{27} & -0.02 x_{35} & -0.03 x_{36} & -0.17 x_{4} & +  0.09 x_{29} & +  0.08 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & -1.45 x_{10} & -0.01 x_{37} & -0.10 x_{23} & -1.01 x_{14} & +  0.05 x_{28} & -0.07 x_{38}\\
 x_{8}   &  0.982703113857 & -0.03 x_{25} & -0.08 x_{5} & -0.02 x_{34} & -0.65 x_{6} & -0.00 x_{32} & +  0.02 x_{27} & -0.00 x_{35} & +  0.01 x_{36} & -0.62 x_{4} & +  0.01 x_{29} & -0.01 x_{31} & +  0.02 x_{20} & -0.01 x_{21} & +  0.27 x_{10} & -0.02 x_{37} & +  0.01 x_{23} & +  0.10 x_{14} & -0.02 x_{28} & +  0.02 x_{38}\\
 x_{18}   &  2.7991409772 & +  0.19 x_{25} & -4.62 x_{5} & -0.13 x_{34} & +  6.91 x_{6} & -0.02 x_{32} & +  0.09 x_{27} & +  0.06 x_{35} & +  0.04 x_{36} & +  2.55 x_{4} & +  0.20 x_{29} & +  0.17 x_{31} & -0.05 x_{20} & -0.03 x_{21} & -3.23 x_{10} & +  0.07 x_{37} & -0.15 x_{23} & -4.27 x_{14} & +  0.15 x_{28} & -0.20 x_{38}\\
 x_{1}   &  2.92482464813 & +  0.15 x_{25} & -3.46 x_{5} & -0.06 x_{34} & +  5.24 x_{6} & -0.00 x_{32} & +  0.07 x_{27} & +  0.05 x_{35} & +  0.02 x_{36} & +  2.55 x_{4} & +  0.13 x_{29} & +  0.10 x_{31} & -0.02 x_{20} & -0.03 x_{21} & -2.14 x_{10} & +  0.07 x_{37} & -0.14 x_{23} & -3.13 x_{14} & +  0.12 x_{28} & -0.18 x_{38}\\
 x_{30}   &  40.009108997 & -0.14 x_{25} & + 28.11 x_{5} & +  1.27 x_{34} & -35.04 x_{6} & +  0.41 x_{32} & -0.52 x_{27} & -0.27 x_{35} & +  0.03 x_{36} & -3.50 x_{4} & +  0.26 x_{29} & -0.92 x_{31} & -1.06 x_{20} & -0.11 x_{21} & -1.05 x_{10} & -1.50 x_{37} & +  0.18 x_{23} & + 18.15 x_{14} & -0.25 x_{28} & +  1.09 x_{38}\\
 x_{3}   &  2.40397217447 & +  0.16 x_{25} & -4.31 x_{5} & -0.13 x_{34} & +  5.76 x_{6} & +  0.01 x_{32} & +  0.06 x_{27} & +  0.04 x_{35} & +  0.02 x_{36} & +  2.15 x_{4} & +  0.13 x_{29} & +  0.13 x_{31} & +  0.00 x_{20} & -0.03 x_{21} & -2.14 x_{10} & +  0.09 x_{37} & -0.12 x_{23} & -4.02 x_{14} & +  0.16 x_{28} & -0.19 x_{38}\\
 x_{17}   &  0.234593142038 & +  0.14 x_{25} & -2.82 x_{5} & -0.08 x_{34} & +  4.63 x_{6} & -0.01 x_{32} & +  0.06 x_{27} & +  0.04 x_{35} & +  0.01 x_{36} & +  1.75 x_{4} & +  0.13 x_{29} & +  0.11 x_{31} & +  0.00 x_{20} & -0.05 x_{21} & -1.53 x_{10} & +  0.05 x_{37} & -0.09 x_{23} & -2.98 x_{14} & +  0.11 x_{28} & -0.11 x_{38}\\
 x_{33}   &  78.3470898807 & +  4.81 x_{25} & -127.28 x_{5} & -3.74 x_{34} & + 163.53 x_{6} & +  0.51 x_{32} & +  1.69 x_{27} & +  1.38 x_{35} & +  0.96 x_{36} & + 74.13 x_{4} & +  4.82 x_{29} & +  4.52 x_{31} & -0.66 x_{20} & -1.35 x_{21} & -58.13 x_{10} & +  1.81 x_{37} & -3.93 x_{23} & -109.04 x_{14} & +  4.58 x_{28} & -5.55 x_{38}\\
 x_{12}   &  2.84570238864 & +  0.03 x_{25} & -1.54 x_{5} & -0.04 x_{34} & +  1.45 x_{6} & +  0.00 x_{32} & -0.02 x_{27} & -0.02 x_{35} & -0.01 x_{36} & -0.19 x_{4} & +  0.07 x_{29} & +  0.03 x_{31} & -0.01 x_{20} & -0.01 x_{21} & -0.99 x_{10} & -0.02 x_{37} & -0.06 x_{23} & -0.87 x_{14} & +  0.08 x_{28} & -0.08 x_{38}\\
 x_{7}   &  2.48306005213 & -0.03 x_{25} & +  0.54 x_{5} & +  0.00 x_{34} & -1.28 x_{6} & -0.04 x_{32} & +  0.01 x_{27} & -0.03 x_{35} & -0.03 x_{36} & -0.61 x_{4} & -0.03 x_{29} & -0.06 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & -0.19 x_{10} & -0.02 x_{37} & +  0.00 x_{23} & +  0.28 x_{14} & -0.04 x_{28} & +  0.02 x_{38}\\
 x_{13}   &  2.18323960725 & +  0.06 x_{25} & -1.19 x_{5} & -0.03 x_{34} & +  1.55 x_{6} & -0.00 x_{32} & -0.00 x_{27} & +  0.02 x_{35} & -0.00 x_{36} & +  0.83 x_{4} & +  0.02 x_{29} & +  0.05 x_{31} & +  0.01 x_{20} & +  0.01 x_{21} & -0.46 x_{10} & +  0.01 x_{37} & -0.05 x_{23} & -1.20 x_{14} & +  0.02 x_{28} & -0.07 x_{38}\\
 x_{15}   &  0.065288352188 & +  0.05 x_{25} & -0.34 x_{5} & +  0.02 x_{34} & +  1.06 x_{6} & +  0.03 x_{32} & +  0.00 x_{27} & +  0.01 x_{35} & +  0.01 x_{36} & +  1.27 x_{4} & +  0.00 x_{29} & +  0.05 x_{31} & -0.02 x_{20} & -0.01 x_{21} & +  0.19 x_{10} & +  0.02 x_{37} & +  0.00 x_{23} & -0.34 x_{14} & +  0.02 x_{28} & -0.05 x_{38}\\
 x_{26}   &  62.6219577299 & +  2.54 x_{25} & -83.64 x_{5} & -2.91 x_{34} & + 91.21 x_{6} & -0.29 x_{32} & +  0.34 x_{27} & +  0.53 x_{35} & -0.20 x_{36} & + 25.65 x_{4} & +  2.45 x_{29} & +  2.69 x_{31} & +  0.72 x_{20} & -0.40 x_{21} & -43.44 x_{10} & +  1.69 x_{37} & -2.23 x_{23} & -70.71 x_{14} & +  2.52 x_{28} & -3.41 x_{38}\\
\hline
z    &  14.8721111209 & +  0.28 x_{25} & -14.12 x_{5} & -0.57 x_{34} & +  7.63 x_{6} & -0.42 x_{32} & +  0.41 x_{27} & +  0.10 x_{35} & +  0.13 x_{36} & +  7.19 x_{4} & +  0.12 x_{29} & +  0.23 x_{31} & -0.09 x_{20} & -0.13 x_{21} & -6.84 x_{10} & +  0.30 x_{37} & -0.35 x_{23} & -12.41 x_{14} & +  0.07 x_{28} & -0.63 x_{38}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{8} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  4.80312427707 & +  0.04 x_{25} & -2.08 x_{5} & -0.10 x_{34} & +  2.33 x_{6} & +  0.02 x_{32} & +  0.11 x_{27} & +  0.03 x_{35} & +  0.11 x_{36} & -3.41 x_{8} & +  0.15 x_{29} & +  0.03 x_{31} & +  0.07 x_{20} & -0.06 x_{21} & -0.85 x_{10} & -0.04 x_{37} & -0.02 x_{23} & -2.07 x_{14} & +  0.04 x_{28} & -0.07 x_{38}\\
 x_{11}   &  0.200825609617 & -0.03 x_{25} & +  2.95 x_{5} & +  0.15 x_{34} & -2.64 x_{6} & +  0.03 x_{32} & -0.09 x_{27} & -0.01 x_{35} & -0.08 x_{36} & +  2.91 x_{8} & -0.09 x_{29} & -0.06 x_{31} & -0.10 x_{20} & +  0.07 x_{21} & +  0.59 x_{10} & -0.05 x_{37} & +  0.00 x_{23} & +  1.98 x_{14} & -0.05 x_{28} & +  0.08 x_{38}\\
 x_{22}   &  50.3849276516 & +  1.33 x_{25} & -41.00 x_{5} & -1.56 x_{34} & + 46.19 x_{6} & +  0.36 x_{32} & +  1.03 x_{27} & +  0.56 x_{35} & +  0.63 x_{36} & -26.33 x_{8} & +  2.73 x_{29} & +  1.10 x_{31} & +  0.20 x_{20} & -0.48 x_{21} & -17.58 x_{10} & -0.32 x_{37} & -0.64 x_{23} & -44.38 x_{14} & +  1.52 x_{28} & -1.22 x_{38}\\
 x_{2}   &  1.04026478861 & +  0.03 x_{25} & -1.13 x_{5} & -0.06 x_{34} & +  1.84 x_{6} & +  0.01 x_{32} & +  0.00 x_{27} & -0.01 x_{35} & -0.01 x_{36} & -0.59 x_{8} & +  0.06 x_{29} & +  0.07 x_{31} & +  0.06 x_{20} & +  0.00 x_{21} & -0.33 x_{10} & +  0.05 x_{37} & -0.01 x_{23} & -1.18 x_{14} & +  0.04 x_{28} & -0.06 x_{38}\\
 x_{24}   &  26.8196513136 & -0.61 x_{25} & + 26.44 x_{5} & +  0.40 x_{34} & -31.90 x_{6} & -0.17 x_{32} & +  0.70 x_{27} & -0.03 x_{35} & +  0.05 x_{36} & -11.24 x_{8} & -0.21 x_{29} & -0.53 x_{31} & +  0.52 x_{20} & +  0.09 x_{21} & + 22.04 x_{10} & -0.51 x_{37} & +  0.96 x_{23} & +  6.03 x_{14} & -1.04 x_{28} & +  0.78 x_{38}\\
 x_{16}   &  1.50226373774 & +  0.02 x_{25} & -0.85 x_{5} & +  0.00 x_{34} & +  0.86 x_{6} & -0.01 x_{32} & +  0.01 x_{27} & -0.03 x_{35} & -0.00 x_{36} & +  0.33 x_{8} & +  0.01 x_{29} & +  0.04 x_{31} & -0.01 x_{20} & +  0.02 x_{21} & -0.64 x_{10} & +  0.03 x_{37} & -0.04 x_{23} & -0.29 x_{14} & +  0.03 x_{28} & -0.04 x_{38}\\
 x_{9}   &  2.42853606369 & +  0.06 x_{25} & -1.76 x_{5} & -0.06 x_{34} & +  1.70 x_{6} & +  0.02 x_{32} & -0.02 x_{27} & -0.02 x_{35} & -0.03 x_{36} & +  0.28 x_{8} & +  0.09 x_{29} & +  0.08 x_{31} & -0.01 x_{20} & +  0.01 x_{21} & -1.52 x_{10} & -0.01 x_{37} & -0.10 x_{23} & -1.04 x_{14} & +  0.05 x_{28} & -0.07 x_{38}\\
 x_{4}   &  1.58085557573 & -0.05 x_{25} & -0.13 x_{5} & -0.03 x_{34} & -1.04 x_{6} & -0.01 x_{32} & +  0.03 x_{27} & -0.00 x_{35} & +  0.02 x_{36} & -1.61 x_{8} & +  0.01 x_{29} & -0.02 x_{31} & +  0.04 x_{20} & -0.02 x_{21} & +  0.44 x_{10} & -0.04 x_{37} & +  0.02 x_{23} & +  0.17 x_{14} & -0.03 x_{28} & +  0.03 x_{38}\\
 x_{18}   &  6.82281029917 & +  0.06 x_{25} & -4.95 x_{5} & -0.22 x_{34} & +  4.26 x_{6} & -0.03 x_{32} & +  0.16 x_{27} & +  0.06 x_{35} & +  0.10 x_{36} & -4.09 x_{8} & +  0.22 x_{29} & +  0.13 x_{31} & +  0.05 x_{20} & -0.07 x_{21} & -2.11 x_{10} & -0.02 x_{37} & -0.10 x_{23} & -3.85 x_{14} & +  0.07 x_{28} & -0.13 x_{38}\\
 x_{1}   &  6.9518886307 & +  0.02 x_{25} & -3.78 x_{5} & -0.15 x_{34} & +  2.58 x_{6} & -0.02 x_{32} & +  0.14 x_{27} & +  0.04 x_{35} & +  0.07 x_{36} & -4.10 x_{8} & +  0.15 x_{29} & +  0.06 x_{31} & +  0.08 x_{20} & -0.07 x_{21} & -1.02 x_{10} & -0.03 x_{37} & -0.09 x_{23} & -2.70 x_{14} & +  0.03 x_{28} & -0.12 x_{38}\\
 x_{30}   &  34.4744235425 & +  0.05 x_{25} & + 28.56 x_{5} & +  1.39 x_{34} & -31.39 x_{6} & +  0.43 x_{32} & -0.62 x_{27} & -0.26 x_{35} & -0.05 x_{36} & +  5.63 x_{8} & +  0.23 x_{29} & -0.86 x_{31} & -1.19 x_{20} & -0.05 x_{21} & -2.59 x_{10} & -1.37 x_{37} & +  0.11 x_{23} & + 17.57 x_{14} & -0.14 x_{28} & +  1.00 x_{38}\\
 x_{3}   &  5.80030912488 & +  0.05 x_{25} & -4.59 x_{5} & -0.20 x_{34} & +  3.52 x_{6} & -0.00 x_{32} & +  0.12 x_{27} & +  0.04 x_{35} & +  0.07 x_{36} & -3.46 x_{8} & +  0.15 x_{29} & +  0.09 x_{31} & +  0.08 x_{20} & -0.06 x_{21} & -1.20 x_{10} & +  0.01 x_{37} & -0.08 x_{23} & -3.67 x_{14} & +  0.09 x_{28} & -0.14 x_{38}\\
 x_{17}   &  2.99993928556 & +  0.05 x_{25} & -3.05 x_{5} & -0.14 x_{34} & +  2.81 x_{6} & -0.03 x_{32} & +  0.11 x_{27} & +  0.04 x_{35} & +  0.05 x_{36} & -2.81 x_{8} & +  0.14 x_{29} & +  0.08 x_{31} & +  0.07 x_{20} & -0.08 x_{21} & -0.76 x_{10} & -0.02 x_{37} & -0.05 x_{23} & -2.69 x_{14} & +  0.05 x_{28} & -0.07 x_{38}\\
 x_{33}   &  195.535588586 & +  0.95 x_{25} & -136.81 x_{5} & -6.29 x_{34} & + 86.32 x_{6} & +  0.07 x_{32} & +  3.77 x_{27} & +  1.24 x_{35} & +  2.59 x_{36} & -119.25 x_{8} & +  5.50 x_{29} & +  3.28 x_{31} & +  2.19 x_{20} & -2.60 x_{21} & -25.52 x_{10} & -0.96 x_{37} & -2.54 x_{23} & -96.68 x_{14} & +  2.19 x_{28} & -3.67 x_{38}\\
 x_{12}   &  2.54374889621 & +  0.04 x_{25} & -1.51 x_{5} & -0.03 x_{34} & +  1.64 x_{6} & +  0.00 x_{32} & -0.02 x_{27} & -0.02 x_{35} & -0.01 x_{36} & +  0.31 x_{8} & +  0.07 x_{29} & +  0.04 x_{31} & -0.02 x_{20} & -0.01 x_{21} & -1.08 x_{10} & -0.01 x_{37} & -0.07 x_{23} & -0.90 x_{14} & +  0.08 x_{28} & -0.09 x_{38}\\
 x_{7}   &  1.52653432925 & +  0.00 x_{25} & +  0.62 x_{5} & +  0.02 x_{34} & -0.65 x_{6} & -0.04 x_{32} & -0.01 x_{27} & -0.02 x_{35} & -0.04 x_{36} & +  0.97 x_{8} & -0.04 x_{29} & -0.05 x_{31} & -0.03 x_{20} & +  0.02 x_{21} & -0.46 x_{10} & -0.00 x_{37} & -0.01 x_{23} & +  0.18 x_{14} & -0.02 x_{28} & +  0.00 x_{38}\\
 x_{13}   &  3.49181335728 & +  0.02 x_{25} & -1.30 x_{5} & -0.06 x_{34} & +  0.69 x_{6} & -0.01 x_{32} & +  0.02 x_{27} & +  0.02 x_{35} & +  0.02 x_{36} & -1.33 x_{8} & +  0.03 x_{29} & +  0.04 x_{31} & +  0.04 x_{20} & -0.00 x_{21} & -0.09 x_{10} & -0.02 x_{37} & -0.03 x_{23} & -1.07 x_{14} & -0.01 x_{28} & -0.05 x_{38}\\
 x_{15}   &  2.06705382153 & -0.01 x_{25} & -0.50 x_{5} & -0.03 x_{34} & -0.26 x_{6} & +  0.03 x_{32} & +  0.04 x_{27} & +  0.00 x_{35} & +  0.04 x_{36} & -2.04 x_{8} & +  0.02 x_{29} & +  0.03 x_{31} & +  0.03 x_{20} & -0.03 x_{21} & +  0.75 x_{10} & -0.02 x_{37} & +  0.03 x_{23} & -0.13 x_{14} & -0.02 x_{28} & -0.02 x_{38}\\
 x_{26}   &  103.169177737 & +  1.20 x_{25} & -86.94 x_{5} & -3.79 x_{34} & + 64.49 x_{6} & -0.44 x_{32} & +  1.05 x_{27} & +  0.49 x_{35} & +  0.36 x_{36} & -41.26 x_{8} & +  2.69 x_{29} & +  2.26 x_{31} & +  1.71 x_{20} & -0.83 x_{21} & -32.16 x_{10} & +  0.74 x_{37} & -1.75 x_{23} & -66.44 x_{14} & +  1.70 x_{28} & -2.76 x_{38}\\
\hline
z    &  26.2354644256 & -0.10 x_{25} & -15.05 x_{5} & -0.82 x_{34} & +  0.15 x_{6} & -0.47 x_{32} & +  0.61 x_{27} & +  0.08 x_{35} & +  0.29 x_{36} & -11.56 x_{8} & +  0.19 x_{29} & +  0.11 x_{31} & +  0.19 x_{20} & -0.25 x_{21} & -3.68 x_{10} & +  0.04 x_{37} & -0.21 x_{23} & -11.22 x_{14} & -0.16 x_{28} & -0.45 x_{38}\\
\end{array}\]


 $ x_{6} $ enters and $ x_{11} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  4.97973149765 & +  0.02 x_{25} & +  0.52 x_{5} & +  0.04 x_{34} & -0.88 x_{11} & +  0.04 x_{32} & +  0.03 x_{27} & +  0.03 x_{35} & +  0.04 x_{36} & -0.86 x_{8} & +  0.08 x_{29} & -0.02 x_{31} & -0.02 x_{20} & +  0.01 x_{21} & -0.33 x_{10} & -0.09 x_{37} & -0.02 x_{23} & -0.34 x_{14} & +  0.00 x_{28} & +  0.00 x_{38}\\
 x_{6}   &  0.0759568267774 & -0.01 x_{25} & +  1.12 x_{5} & +  0.06 x_{34} & -0.38 x_{11} & +  0.01 x_{32} & -0.03 x_{27} & -0.00 x_{35} & -0.03 x_{36} & +  1.10 x_{8} & -0.03 x_{29} & -0.02 x_{31} & -0.04 x_{20} & +  0.03 x_{21} & +  0.22 x_{10} & -0.02 x_{37} & +  0.00 x_{23} & +  0.75 x_{14} & -0.02 x_{28} & +  0.03 x_{38}\\
 x_{22}   &  53.8933066384 & +  0.84 x_{25} & + 10.58 x_{5} & +  1.07 x_{34} & -17.47 x_{11} & +  0.85 x_{32} & -0.56 x_{27} & +  0.42 x_{35} & -0.74 x_{36} & + 24.44 x_{8} & +  1.21 x_{29} & -0.02 x_{31} & -1.53 x_{20} & +  0.82 x_{21} & -7.28 x_{10} & -1.22 x_{37} & -0.58 x_{23} & -9.86 x_{14} & +  0.71 x_{28} & +  0.18 x_{38}\\
 x_{2}   &  1.18020085074 & +  0.02 x_{25} & +  0.93 x_{5} & +  0.05 x_{34} & -0.70 x_{11} & +  0.03 x_{32} & -0.06 x_{27} & -0.02 x_{35} & -0.07 x_{36} & +  1.43 x_{8} & -0.01 x_{29} & +  0.02 x_{31} & -0.01 x_{20} & +  0.06 x_{21} & +  0.08 x_{10} & +  0.02 x_{37} & -0.00 x_{23} & +  0.19 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{24}   &  24.3970073724 & -0.28 x_{25} & -9.18 x_{5} & -1.43 x_{34} & + 12.06 x_{11} & -0.51 x_{32} & +  1.80 x_{27} & +  0.07 x_{35} & +  1.00 x_{36} & -46.31 x_{8} & +  0.84 x_{29} & +  0.24 x_{31} & +  1.72 x_{20} & -0.81 x_{21} & + 14.92 x_{10} & +  0.11 x_{37} & +  0.92 x_{23} & -17.80 x_{14} & -0.48 x_{28} & -0.19 x_{38}\\
 x_{16}   &  1.56737323531 & +  0.01 x_{25} & +  0.11 x_{5} & +  0.05 x_{34} & -0.32 x_{11} & -0.00 x_{32} & -0.02 x_{27} & -0.03 x_{35} & -0.03 x_{36} & +  1.27 x_{8} & -0.02 x_{29} & +  0.02 x_{31} & -0.04 x_{20} & +  0.04 x_{21} & -0.45 x_{10} & +  0.01 x_{37} & -0.04 x_{23} & +  0.35 x_{14} & +  0.02 x_{28} & -0.01 x_{38}\\
 x_{9}   &  2.55770434349 & +  0.04 x_{25} & +  0.14 x_{5} & +  0.03 x_{34} & -0.64 x_{11} & +  0.04 x_{32} & -0.08 x_{27} & -0.02 x_{35} & -0.08 x_{36} & +  2.15 x_{8} & +  0.04 x_{29} & +  0.04 x_{31} & -0.08 x_{20} & +  0.06 x_{21} & -1.14 x_{10} & -0.04 x_{37} & -0.10 x_{23} & +  0.23 x_{14} & +  0.03 x_{28} & -0.02 x_{38}\\
 x_{4}   &  1.50174520496 & -0.04 x_{25} & -1.29 x_{5} & -0.09 x_{34} & +  0.39 x_{11} & -0.02 x_{32} & +  0.06 x_{27} & +  0.00 x_{35} & +  0.05 x_{36} & -2.75 x_{8} & +  0.04 x_{29} & +  0.01 x_{31} & +  0.08 x_{20} & -0.05 x_{21} & +  0.21 x_{10} & -0.02 x_{37} & +  0.02 x_{23} & -0.61 x_{14} & -0.01 x_{28} & -0.01 x_{38}\\
 x_{18}   &  7.14626055763 & +  0.01 x_{25} & -0.20 x_{5} & +  0.02 x_{34} & -1.61 x_{11} & +  0.01 x_{32} & +  0.02 x_{27} & +  0.05 x_{35} & -0.03 x_{36} & +  0.59 x_{8} & +  0.08 x_{29} & +  0.03 x_{31} & -0.11 x_{20} & +  0.05 x_{21} & -1.16 x_{10} & -0.11 x_{37} & -0.09 x_{23} & -0.67 x_{14} & -0.01 x_{28} & -0.00 x_{38}\\
 x_{1}   &  7.14818381395 & -0.01 x_{25} & -0.90 x_{5} & +  0.00 x_{34} & -0.98 x_{11} & +  0.01 x_{32} & +  0.05 x_{27} & +  0.03 x_{35} & -0.00 x_{36} & -1.26 x_{8} & +  0.07 x_{29} & -0.00 x_{31} & -0.02 x_{20} & -0.00 x_{21} & -0.44 x_{10} & -0.08 x_{37} & -0.09 x_{23} & -0.77 x_{14} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{30}   &  32.0901082721 & +  0.38 x_{25} & -6.50 x_{5} & -0.40 x_{34} & + 11.87 x_{11} & +  0.10 x_{32} & +  0.46 x_{27} & -0.17 x_{35} & +  0.89 x_{36} & -28.87 x_{8} & +  1.26 x_{29} & -0.10 x_{31} & -0.02 x_{20} & -0.94 x_{21} & -9.59 x_{10} & -0.76 x_{37} & +  0.07 x_{23} & -5.89 x_{14} & +  0.41 x_{28} & +  0.05 x_{38}\\
 x_{3}   &  6.06771255213 & +  0.01 x_{25} & -0.66 x_{5} & +  0.00 x_{34} & -1.33 x_{11} & +  0.04 x_{32} & +  0.00 x_{27} & +  0.03 x_{35} & -0.04 x_{36} & +  0.41 x_{8} & +  0.03 x_{29} & +  0.00 x_{31} & -0.05 x_{20} & +  0.04 x_{21} & -0.41 x_{10} & -0.06 x_{37} & -0.08 x_{23} & -1.04 x_{14} & +  0.03 x_{28} & -0.03 x_{38}\\
 x_{17}   &  3.21355560473 & +  0.02 x_{25} & +  0.09 x_{5} & +  0.02 x_{34} & -1.06 x_{11} & +  0.00 x_{32} & +  0.02 x_{27} & +  0.03 x_{35} & -0.03 x_{36} & +  0.28 x_{8} & +  0.05 x_{29} & +  0.01 x_{31} & -0.04 x_{20} & +  0.00 x_{21} & -0.14 x_{10} & -0.07 x_{37} & -0.05 x_{23} & -0.59 x_{14} & +  0.00 x_{28} & +  0.01 x_{38}\\
 x_{33}   &  202.09223626 & +  0.04 x_{25} & -40.42 x_{5} & -1.36 x_{34} & -32.65 x_{11} & +  0.98 x_{32} & +  0.78 x_{27} & +  0.98 x_{35} & +  0.03 x_{36} & -24.36 x_{8} & +  2.66 x_{29} & +  1.19 x_{31} & -1.04 x_{20} & -0.16 x_{21} & -6.26 x_{10} & -2.64 x_{37} & -2.42 x_{23} & -32.17 x_{14} & +  0.68 x_{28} & -1.05 x_{38}\\
 x_{12}   &  2.668655754 & +  0.03 x_{25} & +  0.32 x_{5} & +  0.06 x_{34} & -0.62 x_{11} & +  0.02 x_{32} & -0.08 x_{27} & -0.02 x_{35} & -0.06 x_{36} & +  2.11 x_{8} & +  0.01 x_{29} & -0.00 x_{31} & -0.08 x_{20} & +  0.04 x_{21} & -0.71 x_{10} & -0.04 x_{37} & -0.06 x_{23} & +  0.33 x_{14} & +  0.06 x_{28} & -0.04 x_{38}\\
 x_{7}   &  1.47744546329 & +  0.01 x_{25} & -0.11 x_{5} & -0.01 x_{34} & +  0.24 x_{11} & -0.05 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & -0.02 x_{36} & +  0.26 x_{8} & -0.02 x_{29} & -0.03 x_{31} & -0.01 x_{20} & +  0.00 x_{21} & -0.60 x_{10} & +  0.01 x_{37} & -0.01 x_{23} & -0.30 x_{14} & -0.01 x_{28} & -0.02 x_{38}\\
 x_{13}   &  3.54399324076 & +  0.01 x_{25} & -0.53 x_{5} & -0.02 x_{34} & -0.26 x_{11} & -0.00 x_{32} & -0.00 x_{27} & +  0.02 x_{35} & -0.00 x_{36} & -0.58 x_{8} & +  0.01 x_{29} & +  0.02 x_{31} & +  0.02 x_{20} & +  0.02 x_{21} & +  0.06 x_{10} & -0.03 x_{37} & -0.03 x_{23} & -0.55 x_{14} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{15}   &  2.04702250214 & -0.01 x_{25} & -0.80 x_{5} & -0.04 x_{34} & +  0.10 x_{11} & +  0.02 x_{32} & +  0.05 x_{27} & +  0.01 x_{35} & +  0.05 x_{36} & -2.33 x_{8} & +  0.02 x_{29} & +  0.04 x_{31} & +  0.04 x_{20} & -0.04 x_{21} & +  0.69 x_{10} & -0.02 x_{37} & +  0.03 x_{23} & -0.32 x_{14} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{26}   &  108.067982151 & +  0.52 x_{25} & -14.92 x_{5} & -0.11 x_{34} & -24.39 x_{11} & +  0.24 x_{32} & -1.18 x_{27} & +  0.29 x_{35} & -1.56 x_{36} & + 29.64 x_{8} & +  0.57 x_{29} & +  0.70 x_{31} & -0.71 x_{20} & +  0.99 x_{21} & -17.77 x_{10} & -0.52 x_{37} & -1.66 x_{23} & -18.24 x_{14} & +  0.57 x_{28} & -0.80 x_{38}\\
\hline
z    &  26.2467110375 & -0.10 x_{25} & -14.88 x_{5} & -0.81 x_{34} & -0.06 x_{11} & -0.47 x_{32} & +  0.60 x_{27} & +  0.08 x_{35} & +  0.29 x_{36} & -11.40 x_{8} & +  0.18 x_{29} & +  0.10 x_{31} & +  0.18 x_{20} & -0.25 x_{21} & -3.65 x_{10} & +  0.03 x_{37} & -0.21 x_{23} & -11.11 x_{14} & -0.16 x_{28} & -0.45 x_{38}\\
\end{array}\]


 $ x_{20} $ enters and $ x_{6} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  4.93981514923 & +  0.03 x_{25} & -0.07 x_{5} & +  0.01 x_{34} & -0.68 x_{11} & +  0.04 x_{32} & +  0.04 x_{27} & +  0.03 x_{35} & +  0.05 x_{36} & -1.44 x_{8} & +  0.09 x_{29} & -0.01 x_{31} & +  0.53 x_{6} & -0.01 x_{21} & -0.45 x_{10} & -0.08 x_{37} & -0.02 x_{23} & -0.73 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{20}   &  2.03091412755 & -0.28 x_{25} & + 29.86 x_{5} & +  1.53 x_{34} & -10.11 x_{11} & +  0.28 x_{32} & -0.92 x_{27} & -0.08 x_{35} & -0.80 x_{36} & + 29.39 x_{8} & -0.88 x_{29} & -0.65 x_{31} & -26.74 x_{6} & +  0.75 x_{21} & +  5.97 x_{10} & -0.52 x_{37} & +  0.04 x_{23} & + 19.98 x_{14} & -0.47 x_{28} & +  0.81 x_{38}\\
 x_{22}   &  50.7812634512 & +  1.28 x_{25} & -35.17 x_{5} & -1.27 x_{34} & -1.97 x_{11} & +  0.41 x_{32} & +  0.85 x_{27} & +  0.54 x_{35} & +  0.48 x_{36} & -20.59 x_{8} & +  2.56 x_{29} & +  0.98 x_{31} & + 40.97 x_{6} & -0.33 x_{21} & -16.42 x_{10} & -0.42 x_{37} & -0.63 x_{23} & -40.48 x_{14} & +  1.43 x_{28} & -1.07 x_{38}\\
 x_{2}   &  1.16656266258 & +  0.02 x_{25} & +  0.73 x_{5} & +  0.04 x_{34} & -0.63 x_{11} & +  0.02 x_{32} & -0.05 x_{27} & -0.02 x_{35} & -0.06 x_{36} & +  1.23 x_{8} & +  0.00 x_{29} & +  0.03 x_{31} & +  0.18 x_{6} & +  0.05 x_{21} & +  0.04 x_{10} & +  0.02 x_{37} & -0.00 x_{23} & +  0.06 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{24}   &  27.8824469117 & -0.76 x_{25} & + 42.06 x_{5} & +  1.19 x_{34} & -5.29 x_{11} & -0.02 x_{32} & +  0.22 x_{27} & -0.07 x_{35} & -0.37 x_{36} & +  4.14 x_{8} & -0.67 x_{29} & -0.87 x_{31} & -45.89 x_{6} & +  0.48 x_{21} & + 25.16 x_{10} & -0.78 x_{37} & +  0.98 x_{23} & + 16.49 x_{14} & -1.28 x_{28} & +  1.21 x_{38}\\
 x_{16}   &  1.48527246245 & +  0.02 x_{25} & -1.10 x_{5} & -0.01 x_{34} & +  0.08 x_{11} & -0.01 x_{32} & +  0.02 x_{27} & -0.03 x_{35} & +  0.00 x_{36} & +  0.08 x_{8} & +  0.02 x_{29} & +  0.05 x_{31} & +  1.08 x_{6} & +  0.01 x_{21} & -0.69 x_{10} & +  0.03 x_{37} & -0.04 x_{23} & -0.46 x_{14} & +  0.04 x_{28} & -0.04 x_{38}\\
 x_{9}   &  2.40144490039 & +  0.06 x_{25} & -2.15 x_{5} & -0.08 x_{34} & +  0.13 x_{11} & +  0.02 x_{32} & -0.01 x_{27} & -0.02 x_{35} & -0.02 x_{36} & -0.11 x_{8} & +  0.10 x_{29} & +  0.09 x_{31} & +  2.06 x_{6} & +  0.00 x_{21} & -1.60 x_{10} & +  0.00 x_{37} & -0.10 x_{23} & -1.31 x_{14} & +  0.06 x_{28} & -0.08 x_{38}\\
 x_{4}   &  1.65910580949 & -0.06 x_{25} & +  1.02 x_{5} & +  0.02 x_{34} & -0.39 x_{11} & +  0.00 x_{32} & -0.01 x_{27} & -0.00 x_{35} & -0.01 x_{36} & -0.48 x_{8} & -0.02 x_{29} & -0.04 x_{31} & -2.07 x_{6} & +  0.01 x_{21} & +  0.67 x_{10} & -0.06 x_{37} & +  0.02 x_{23} & +  0.94 x_{14} & -0.05 x_{28} & +  0.06 x_{38}\\
 x_{18}   &  6.92992904977 & +  0.04 x_{25} & -3.38 x_{5} & -0.14 x_{34} & -0.53 x_{11} & -0.02 x_{32} & +  0.12 x_{27} & +  0.06 x_{35} & +  0.06 x_{36} & -2.54 x_{8} & +  0.18 x_{29} & +  0.10 x_{31} & +  2.85 x_{6} & -0.03 x_{21} & -1.80 x_{10} & -0.05 x_{37} & -0.10 x_{23} & -2.79 x_{14} & +  0.04 x_{28} & -0.09 x_{38}\\
 x_{1}   &  7.1110318693 & -0.00 x_{25} & -1.44 x_{5} & -0.03 x_{34} & -0.79 x_{11} & +  0.00 x_{32} & +  0.07 x_{27} & +  0.03 x_{35} & +  0.01 x_{36} & -1.79 x_{8} & +  0.09 x_{29} & +  0.01 x_{31} & +  0.49 x_{6} & -0.02 x_{21} & -0.55 x_{10} & -0.07 x_{37} & -0.09 x_{23} & -1.14 x_{14} & -0.00 x_{28} & -0.05 x_{38}\\
 x_{30}   &  32.0529156594 & +  0.38 x_{25} & -7.04 x_{5} & -0.42 x_{34} & + 12.06 x_{11} & +  0.09 x_{32} & +  0.48 x_{27} & -0.16 x_{35} & +  0.90 x_{36} & -29.41 x_{8} & +  1.28 x_{29} & -0.09 x_{31} & +  0.49 x_{6} & -0.95 x_{21} & -9.70 x_{10} & -0.75 x_{37} & +  0.07 x_{23} & -6.26 x_{14} & +  0.42 x_{28} & +  0.04 x_{38}\\
 x_{3}   &  5.97073935489 & +  0.03 x_{25} & -2.08 x_{5} & -0.07 x_{34} & -0.85 x_{11} & +  0.02 x_{32} & +  0.05 x_{27} & +  0.03 x_{35} & -0.00 x_{36} & -0.99 x_{8} & +  0.07 x_{29} & +  0.03 x_{31} & +  1.28 x_{6} & +  0.00 x_{21} & -0.69 x_{10} & -0.04 x_{37} & -0.08 x_{23} & -1.99 x_{14} & +  0.05 x_{28} & -0.07 x_{38}\\
 x_{17}   &  3.13832167514 & +  0.03 x_{25} & -1.01 x_{5} & -0.04 x_{34} & -0.69 x_{11} & -0.01 x_{32} & +  0.05 x_{27} & +  0.03 x_{35} & -0.00 x_{36} & -0.81 x_{8} & +  0.08 x_{29} & +  0.03 x_{31} & +  0.99 x_{6} & -0.03 x_{21} & -0.36 x_{10} & -0.06 x_{37} & -0.05 x_{23} & -1.33 x_{14} & +  0.02 x_{28} & -0.02 x_{38}\\
 x_{33}   &  199.98690182 & +  0.33 x_{25} & -71.37 x_{5} & -2.94 x_{34} & -22.17 x_{11} & +  0.69 x_{32} & +  1.74 x_{27} & +  1.07 x_{35} & +  0.85 x_{36} & -54.83 x_{8} & +  3.58 x_{29} & +  1.86 x_{31} & + 27.72 x_{6} & -0.94 x_{21} & -12.44 x_{10} & -2.10 x_{37} & -2.46 x_{23} & -52.89 x_{14} & +  1.17 x_{28} & -1.89 x_{38}\\
 x_{12}   &  2.50198219562 & +  0.05 x_{25} & -2.13 x_{5} & -0.07 x_{34} & +  0.21 x_{11} & -0.00 x_{32} & -0.00 x_{27} & -0.01 x_{35} & +  0.01 x_{36} & -0.30 x_{8} & +  0.08 x_{29} & +  0.05 x_{31} & +  2.19 x_{6} & -0.02 x_{21} & -1.20 x_{10} & +  0.00 x_{37} & -0.07 x_{23} & -1.31 x_{14} & +  0.09 x_{28} & -0.10 x_{38}\\
 x_{7}   &  1.46326404943 & +  0.01 x_{25} & -0.31 x_{5} & -0.02 x_{34} & +  0.32 x_{11} & -0.05 x_{32} & +  0.02 x_{27} & -0.02 x_{35} & -0.01 x_{36} & +  0.06 x_{8} & -0.01 x_{29} & -0.03 x_{31} & +  0.19 x_{6} & -0.01 x_{21} & -0.64 x_{10} & +  0.02 x_{37} & -0.01 x_{23} & -0.44 x_{14} & -0.00 x_{28} & -0.02 x_{38}\\
 x_{13}   &  3.5766823903 & +  0.00 x_{25} & -0.05 x_{5} & +  0.00 x_{34} & -0.42 x_{11} & +  0.00 x_{32} & -0.02 x_{27} & +  0.02 x_{35} & -0.02 x_{36} & -0.10 x_{8} & -0.01 x_{29} & +  0.01 x_{31} & -0.43 x_{6} & +  0.03 x_{21} & +  0.16 x_{10} & -0.04 x_{37} & -0.03 x_{23} & -0.23 x_{14} & -0.03 x_{28} & -0.02 x_{38}\\
 x_{15}   &  2.13416992423 & -0.02 x_{25} & +  0.49 x_{5} & +  0.03 x_{34} & -0.33 x_{11} & +  0.04 x_{32} & +  0.01 x_{27} & +  0.00 x_{35} & +  0.01 x_{36} & -1.07 x_{8} & -0.01 x_{29} & +  0.01 x_{31} & -1.15 x_{6} & -0.00 x_{21} & +  0.95 x_{10} & -0.04 x_{37} & +  0.03 x_{23} & +  0.54 x_{14} & -0.04 x_{28} & +  0.01 x_{38}\\
 x_{26}   &  106.635994516 & +  0.72 x_{25} & -35.97 x_{5} & -1.19 x_{34} & -17.26 x_{11} & +  0.04 x_{32} & -0.53 x_{27} & +  0.35 x_{35} & -1.00 x_{36} & +  8.91 x_{8} & +  1.19 x_{29} & +  1.15 x_{31} & + 18.85 x_{6} & +  0.46 x_{21} & -21.97 x_{10} & -0.16 x_{37} & -1.68 x_{23} & -32.33 x_{14} & +  0.90 x_{28} & -1.37 x_{38}\\
\hline
z    &  26.6121658629 & -0.15 x_{25} & -9.51 x_{5} & -0.53 x_{34} & -1.88 x_{11} & -0.41 x_{32} & +  0.44 x_{27} & +  0.07 x_{35} & +  0.15 x_{36} & -6.11 x_{8} & +  0.02 x_{29} & -0.01 x_{31} & -4.81 x_{6} & -0.11 x_{21} & -2.57 x_{10} & -0.06 x_{37} & -0.20 x_{23} & -7.51 x_{14} & -0.24 x_{28} & -0.30 x_{38}\\
\end{array}\]


 $ x_{27} $ enters and $ x_{20} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  5.03807352243 & +  0.01 x_{25} & +  1.37 x_{5} & +  0.08 x_{34} & -1.17 x_{11} & +  0.05 x_{32} & -0.05 x_{20} & +  0.03 x_{35} & +  0.01 x_{36} & -0.01 x_{8} & +  0.05 x_{29} & -0.04 x_{31} & -0.77 x_{6} & +  0.03 x_{21} & -0.16 x_{10} & -0.10 x_{37} & -0.02 x_{23} & +  0.24 x_{14} & -0.01 x_{28} & +  0.03 x_{38}\\
 x_{27}   &  2.19685365215 & -0.31 x_{25} & + 32.30 x_{5} & +  1.65 x_{34} & -10.94 x_{11} & +  0.31 x_{32} & -1.08 x_{20} & -0.09 x_{35} & -0.86 x_{36} & + 31.79 x_{8} & -0.95 x_{29} & -0.70 x_{31} & -28.92 x_{6} & +  0.82 x_{21} & +  6.45 x_{10} & -0.56 x_{37} & +  0.04 x_{23} & + 21.61 x_{14} & -0.50 x_{28} & +  0.88 x_{38}\\
 x_{22}   &  52.6566651793 & +  1.01 x_{25} & -7.60 x_{5} & +  0.14 x_{34} & -11.31 x_{11} & +  0.67 x_{32} & -0.92 x_{20} & +  0.47 x_{35} & -0.26 x_{36} & +  6.55 x_{8} & +  1.74 x_{29} & +  0.38 x_{31} & + 16.28 x_{6} & +  0.36 x_{21} & -10.91 x_{10} & -0.90 x_{37} & -0.60 x_{23} & -22.03 x_{14} & +  0.99 x_{28} & -0.32 x_{38}\\
 x_{2}   &  1.05020729411 & +  0.03 x_{25} & -0.98 x_{5} & -0.05 x_{34} & -0.05 x_{11} & +  0.01 x_{32} & +  0.06 x_{20} & -0.01 x_{35} & -0.02 x_{36} & -0.45 x_{8} & +  0.05 x_{29} & +  0.07 x_{31} & +  1.71 x_{6} & +  0.01 x_{21} & -0.30 x_{10} & +  0.05 x_{37} & -0.01 x_{23} & -1.09 x_{14} & +  0.04 x_{28} & -0.06 x_{38}\\
 x_{24}   &  28.360843782 & -0.83 x_{25} & + 49.10 x_{5} & +  1.55 x_{34} & -7.67 x_{11} & +  0.05 x_{32} & -0.24 x_{20} & -0.09 x_{35} & -0.56 x_{36} & + 11.06 x_{8} & -0.87 x_{29} & -1.02 x_{31} & -52.19 x_{6} & +  0.66 x_{21} & + 26.57 x_{10} & -0.91 x_{37} & +  0.99 x_{23} & + 21.19 x_{14} & -1.39 x_{28} & +  1.40 x_{38}\\
 x_{16}   &  1.52919812904 & +  0.02 x_{25} & -0.45 x_{5} & +  0.02 x_{34} & -0.13 x_{11} & -0.01 x_{32} & -0.02 x_{20} & -0.03 x_{35} & -0.01 x_{36} & +  0.72 x_{8} & -0.00 x_{29} & +  0.03 x_{31} & +  0.50 x_{6} & +  0.03 x_{21} & -0.56 x_{10} & +  0.02 x_{37} & -0.04 x_{23} & -0.02 x_{14} & +  0.03 x_{28} & -0.03 x_{38}\\
 x_{9}   &  2.39002688939 & +  0.06 x_{25} & -2.32 x_{5} & -0.09 x_{34} & +  0.19 x_{11} & +  0.02 x_{32} & +  0.01 x_{20} & -0.02 x_{35} & -0.02 x_{36} & -0.28 x_{8} & +  0.11 x_{29} & +  0.09 x_{31} & +  2.21 x_{6} & -0.00 x_{21} & -1.64 x_{10} & +  0.00 x_{37} & -0.10 x_{23} & -1.42 x_{14} & +  0.06 x_{28} & -0.09 x_{38}\\
 x_{4}   &  1.6422610039 & -0.06 x_{25} & +  0.77 x_{5} & +  0.01 x_{34} & -0.31 x_{11} & +  0.00 x_{32} & +  0.01 x_{20} & -0.00 x_{35} & -0.00 x_{36} & -0.72 x_{8} & -0.02 x_{29} & -0.04 x_{31} & -1.85 x_{6} & +  0.01 x_{21} & +  0.62 x_{10} & -0.05 x_{37} & +  0.02 x_{23} & +  0.77 x_{14} & -0.05 x_{28} & +  0.05 x_{38}\\
 x_{18}   &  7.18371865967 & +  0.01 x_{25} & +  0.35 x_{5} & +  0.05 x_{34} & -1.80 x_{11} & +  0.02 x_{32} & -0.12 x_{20} & +  0.05 x_{35} & -0.04 x_{36} & +  1.13 x_{8} & +  0.07 x_{29} & +  0.02 x_{31} & -0.49 x_{6} & +  0.06 x_{21} & -1.05 x_{10} & -0.12 x_{37} & -0.09 x_{23} & -0.30 x_{14} & -0.02 x_{28} & +  0.01 x_{38}\\
 x_{1}   &  7.26392577047 & -0.02 x_{25} & +  0.80 x_{5} & +  0.09 x_{34} & -1.55 x_{11} & +  0.02 x_{32} & -0.08 x_{20} & +  0.03 x_{35} & -0.05 x_{36} & +  0.42 x_{8} & +  0.02 x_{29} & -0.04 x_{31} & -1.52 x_{6} & +  0.04 x_{21} & -0.10 x_{10} & -0.11 x_{37} & -0.09 x_{23} & +  0.37 x_{14} & -0.04 x_{28} & +  0.01 x_{38}\\
 x_{30}   &  33.1084255776 & +  0.24 x_{25} & +  8.47 x_{5} & +  0.37 x_{34} & +  6.80 x_{11} & +  0.24 x_{32} & -0.52 x_{20} & -0.21 x_{35} & +  0.49 x_{36} & -14.14 x_{8} & +  0.82 x_{29} & -0.43 x_{31} & -13.41 x_{6} & -0.56 x_{21} & -6.60 x_{10} & -1.02 x_{37} & +  0.09 x_{23} & +  4.13 x_{14} & +  0.17 x_{28} & +  0.46 x_{38}\\
 x_{3}   &  6.07330373952 & +  0.01 x_{25} & -0.57 x_{5} & +  0.00 x_{34} & -1.36 x_{11} & +  0.04 x_{32} & -0.05 x_{20} & +  0.03 x_{35} & -0.04 x_{36} & +  0.49 x_{8} & +  0.03 x_{29} & +  0.00 x_{31} & -0.07 x_{6} & +  0.04 x_{21} & -0.39 x_{10} & -0.06 x_{37} & -0.08 x_{23} & -0.98 x_{14} & +  0.03 x_{28} & -0.03 x_{38}\\
 x_{17}   &  3.24777991258 & +  0.01 x_{25} & +  0.60 x_{5} & +  0.05 x_{34} & -1.23 x_{11} & +  0.01 x_{32} & -0.05 x_{20} & +  0.03 x_{35} & -0.05 x_{36} & +  0.77 x_{8} & +  0.04 x_{29} & -0.00 x_{31} & -0.45 x_{6} & +  0.01 x_{21} & -0.04 x_{10} & -0.08 x_{37} & -0.05 x_{23} & -0.25 x_{14} & -0.00 x_{28} & +  0.03 x_{38}\\
 x_{33}   &  203.806844094 & -0.20 x_{25} & -15.21 x_{5} & -0.07 x_{34} & -41.19 x_{11} & +  1.22 x_{32} & -1.88 x_{20} & +  0.91 x_{35} & -0.65 x_{36} & +  0.45 x_{8} & +  1.92 x_{29} & +  0.64 x_{31} & -22.57 x_{6} & +  0.47 x_{21} & -1.22 x_{10} & -3.08 x_{37} & -2.39 x_{23} & -15.31 x_{14} & +  0.29 x_{28} & -0.36 x_{38}\\
 x_{12}   &  2.49425043451 & +  0.05 x_{25} & -2.24 x_{5} & -0.07 x_{34} & +  0.25 x_{11} & -0.00 x_{32} & +  0.00 x_{20} & -0.01 x_{35} & +  0.01 x_{36} & -0.41 x_{8} & +  0.09 x_{29} & +  0.05 x_{31} & +  2.30 x_{6} & -0.03 x_{21} & -1.22 x_{10} & +  0.00 x_{37} & -0.07 x_{23} & -1.38 x_{14} & +  0.10 x_{28} & -0.11 x_{38}\\
 x_{7}   &  1.51484842204 & +  0.00 x_{25} & +  0.44 x_{5} & +  0.02 x_{34} & +  0.06 x_{11} & -0.04 x_{32} & -0.03 x_{20} & -0.02 x_{35} & -0.04 x_{36} & +  0.80 x_{8} & -0.04 x_{29} & -0.04 x_{31} & -0.49 x_{6} & +  0.01 x_{21} & -0.49 x_{10} & +  0.00 x_{37} & -0.01 x_{23} & +  0.07 x_{14} & -0.02 x_{28} & -0.00 x_{38}\\
 x_{13}   &  3.5364077858 & +  0.01 x_{25} & -0.64 x_{5} & -0.03 x_{34} & -0.22 x_{11} & -0.00 x_{32} & +  0.02 x_{20} & +  0.02 x_{35} & -0.00 x_{36} & -0.69 x_{8} & +  0.01 x_{29} & +  0.03 x_{31} & +  0.10 x_{6} & +  0.01 x_{21} & +  0.04 x_{10} & -0.03 x_{37} & -0.03 x_{23} & -0.63 x_{14} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{15}   &  2.14647026983 & -0.02 x_{25} & +  0.67 x_{5} & +  0.03 x_{34} & -0.40 x_{11} & +  0.04 x_{32} & -0.01 x_{20} & +  0.00 x_{35} & +  0.01 x_{36} & -0.89 x_{8} & -0.02 x_{29} & +  0.00 x_{31} & -1.31 x_{6} & +  0.00 x_{21} & +  0.98 x_{10} & -0.04 x_{37} & +  0.03 x_{23} & +  0.66 x_{14} & -0.04 x_{28} & +  0.01 x_{38}\\
 x_{26}   &  105.481618325 & +  0.88 x_{25} & -52.94 x_{5} & -2.06 x_{34} & -11.51 x_{11} & -0.12 x_{32} & +  0.57 x_{20} & +  0.40 x_{35} & -0.54 x_{36} & -7.79 x_{8} & +  1.69 x_{29} & +  1.52 x_{31} & + 34.05 x_{6} & +  0.03 x_{21} & -25.36 x_{10} & +  0.14 x_{37} & -1.70 x_{23} & -43.69 x_{14} & +  1.17 x_{28} & -1.83 x_{38}\\
\hline
z    &  27.5735353109 & -0.28 x_{25} & +  4.63 x_{5} & +  0.19 x_{34} & -6.66 x_{11} & -0.28 x_{32} & -0.47 x_{20} & +  0.03 x_{35} & -0.23 x_{36} & +  7.80 x_{8} & -0.39 x_{29} & -0.32 x_{31} & -17.47 x_{6} & +  0.25 x_{21} & +  0.25 x_{10} & -0.31 x_{37} & -0.19 x_{23} & +  1.95 x_{14} & -0.47 x_{28} & +  0.08 x_{38}\\
\end{array}\]


 $ x_{5} $ enters and $ x_{9} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  6.45277693868 & +  0.05 x_{25} & -0.59 x_{9} & +  0.03 x_{34} & -1.06 x_{11} & +  0.06 x_{32} & -0.05 x_{20} & +  0.02 x_{35} & +  0.00 x_{36} & -0.18 x_{8} & +  0.11 x_{29} & +  0.01 x_{31} & +  0.54 x_{6} & +  0.03 x_{21} & -1.13 x_{10} & -0.10 x_{37} & -0.08 x_{23} & -0.60 x_{14} & +  0.03 x_{28} & -0.03 x_{38}\\
 x_{27}   &  35.4532220241 & +  0.57 x_{25} & -13.91 x_{9} & +  0.36 x_{34} & -8.27 x_{11} & +  0.58 x_{32} & -1.00 x_{20} & -0.32 x_{35} & -1.09 x_{36} & + 27.95 x_{8} & +  0.57 x_{29} & +  0.56 x_{31} & +  1.79 x_{6} & +  0.79 x_{21} & -16.32 x_{10} & -0.51 x_{37} & -1.41 x_{23} & +  1.85 x_{14} & +  0.38 x_{28} & -0.37 x_{38}\\
 x_{22}   &  44.8347155407 & +  0.81 x_{25} & +  3.27 x_{9} & +  0.45 x_{34} & -11.94 x_{11} & +  0.61 x_{32} & -0.94 x_{20} & +  0.52 x_{35} & -0.21 x_{36} & +  7.45 x_{8} & +  1.39 x_{29} & +  0.08 x_{31} & +  9.06 x_{6} & +  0.37 x_{21} & -5.55 x_{10} & -0.91 x_{37} & -0.26 x_{23} & -17.38 x_{14} & +  0.79 x_{28} & -0.02 x_{38}\\
 x_{2}   &  0.0410227636243 & +  0.01 x_{25} & +  0.42 x_{9} & -0.01 x_{34} & -0.13 x_{11} & -0.00 x_{32} & +  0.05 x_{20} & -0.01 x_{35} & -0.01 x_{36} & -0.33 x_{8} & +  0.00 x_{29} & +  0.03 x_{31} & +  0.78 x_{6} & +  0.01 x_{21} & +  0.39 x_{10} & +  0.05 x_{37} & +  0.04 x_{23} & -0.49 x_{14} & +  0.01 x_{28} & -0.02 x_{38}\\
 x_{24}   &  78.9148021402 & +  0.51 x_{25} & -21.15 x_{9} & -0.41 x_{34} & -3.62 x_{11} & +  0.46 x_{32} & -0.12 x_{20} & -0.44 x_{35} & -0.91 x_{36} & +  5.22 x_{8} & +  1.44 x_{29} & +  0.90 x_{31} & -5.49 x_{6} & +  0.63 x_{21} & -8.06 x_{10} & -0.83 x_{37} & -1.20 x_{23} & -8.85 x_{14} & -0.04 x_{28} & -0.50 x_{38}\\
 x_{16}   &  1.06331356951 & +  0.01 x_{25} & +  0.19 x_{9} & +  0.04 x_{34} & -0.17 x_{11} & -0.01 x_{32} & -0.02 x_{20} & -0.03 x_{35} & -0.01 x_{36} & +  0.77 x_{8} & -0.02 x_{29} & +  0.01 x_{31} & +  0.07 x_{6} & +  0.03 x_{21} & -0.24 x_{10} & +  0.02 x_{37} & -0.02 x_{23} & +  0.25 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{5}   &  1.02966249301 & +  0.03 x_{25} & -0.43 x_{9} & -0.04 x_{34} & +  0.08 x_{11} & +  0.01 x_{32} & +  0.00 x_{20} & -0.01 x_{35} & -0.01 x_{36} & -0.12 x_{8} & +  0.05 x_{29} & +  0.04 x_{31} & +  0.95 x_{6} & -0.00 x_{21} & -0.71 x_{10} & +  0.00 x_{37} & -0.04 x_{23} & -0.61 x_{14} & +  0.03 x_{28} & -0.04 x_{38}\\
 x_{4}   &  2.4394755816 & -0.04 x_{25} & -0.33 x_{9} & -0.02 x_{34} & -0.24 x_{11} & +  0.01 x_{32} & +  0.01 x_{20} & -0.01 x_{35} & -0.01 x_{36} & -0.81 x_{8} & +  0.02 x_{29} & -0.01 x_{31} & -1.11 x_{6} & +  0.01 x_{21} & +  0.07 x_{10} & -0.05 x_{37} & -0.01 x_{23} & +  0.30 x_{14} & -0.03 x_{28} & +  0.02 x_{38}\\
 x_{18}   &  7.54908197799 & +  0.02 x_{25} & -0.15 x_{9} & +  0.03 x_{34} & -1.77 x_{11} & +  0.02 x_{32} & -0.12 x_{20} & +  0.04 x_{35} & -0.04 x_{36} & +  1.09 x_{8} & +  0.08 x_{29} & +  0.03 x_{31} & -0.16 x_{6} & +  0.06 x_{21} & -1.30 x_{10} & -0.12 x_{37} & -0.11 x_{23} & -0.51 x_{14} & -0.01 x_{28} & -0.00 x_{38}\\
 x_{1}   &  8.09145137172 & -0.00 x_{25} & -0.35 x_{9} & +  0.06 x_{34} & -1.49 x_{11} & +  0.03 x_{32} & -0.07 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & +  0.32 x_{8} & +  0.06 x_{29} & -0.01 x_{31} & -0.76 x_{6} & +  0.04 x_{21} & -0.67 x_{10} & -0.11 x_{37} & -0.12 x_{23} & -0.12 x_{14} & -0.02 x_{28} & -0.02 x_{38}\\
 x_{30}   &  41.8345424645 & +  0.47 x_{25} & -3.65 x_{9} & +  0.03 x_{34} & +  7.50 x_{11} & +  0.31 x_{32} & -0.50 x_{20} & -0.27 x_{35} & +  0.43 x_{36} & -15.15 x_{8} & +  1.22 x_{29} & -0.10 x_{31} & -5.35 x_{6} & -0.57 x_{21} & -12.58 x_{10} & -1.01 x_{37} & -0.29 x_{23} & -1.06 x_{14} & +  0.41 x_{28} & +  0.13 x_{38}\\
 x_{3}   &  5.48219823413 & -0.00 x_{25} & +  0.25 x_{9} & +  0.03 x_{34} & -1.41 x_{11} & +  0.03 x_{32} & -0.05 x_{20} & +  0.03 x_{35} & -0.04 x_{36} & +  0.56 x_{8} & +  0.00 x_{29} & -0.02 x_{31} & -0.62 x_{6} & +  0.04 x_{21} & +  0.01 x_{10} & -0.06 x_{37} & -0.05 x_{23} & -0.63 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{17}   &  3.86206122897 & +  0.03 x_{25} & -0.26 x_{9} & +  0.02 x_{34} & -1.18 x_{11} & +  0.01 x_{32} & -0.05 x_{20} & +  0.03 x_{35} & -0.05 x_{36} & +  0.70 x_{8} & +  0.06 x_{29} & +  0.02 x_{31} & +  0.12 x_{6} & +  0.01 x_{21} & -0.46 x_{10} & -0.08 x_{37} & -0.08 x_{23} & -0.61 x_{14} & +  0.01 x_{28} & +  0.01 x_{38}\\
 x_{33}   &  188.148471115 & -0.62 x_{25} & +  6.55 x_{9} & +  0.53 x_{34} & -42.44 x_{11} & +  1.09 x_{32} & -1.92 x_{20} & +  1.02 x_{35} & -0.54 x_{36} & +  2.26 x_{8} & +  1.21 x_{29} & +  0.04 x_{31} & -37.04 x_{6} & +  0.49 x_{21} & +  9.50 x_{10} & -3.11 x_{37} & -1.71 x_{23} & -6.00 x_{14} & -0.13 x_{28} & +  0.22 x_{38}\\
 x_{12}   &  0.186083849454 & -0.01 x_{25} & +  0.97 x_{9} & +  0.02 x_{34} & +  0.06 x_{11} & -0.02 x_{32} & -0.00 x_{20} & +  0.00 x_{35} & +  0.02 x_{36} & -0.14 x_{8} & -0.02 x_{29} & -0.04 x_{31} & +  0.16 x_{6} & -0.03 x_{21} & +  0.36 x_{10} & +  0.00 x_{37} & +  0.03 x_{23} & -0.01 x_{14} & +  0.03 x_{28} & -0.02 x_{38}\\
 x_{7}   &  1.97142721358 & +  0.02 x_{25} & -0.19 x_{9} & -0.00 x_{34} & +  0.09 x_{11} & -0.04 x_{32} & -0.02 x_{20} & -0.03 x_{35} & -0.04 x_{36} & +  0.75 x_{8} & -0.01 x_{29} & -0.02 x_{31} & -0.07 x_{6} & +  0.01 x_{21} & -0.81 x_{10} & +  0.00 x_{37} & -0.03 x_{23} & -0.21 x_{14} & -0.00 x_{28} & -0.02 x_{38}\\
 x_{13}   &  2.87506571337 & -0.01 x_{25} & +  0.28 x_{9} & +  0.00 x_{34} & -0.28 x_{11} & -0.01 x_{32} & +  0.02 x_{20} & +  0.02 x_{35} & +  0.00 x_{36} & -0.61 x_{8} & -0.02 x_{29} & +  0.00 x_{31} & -0.51 x_{6} & +  0.01 x_{21} & +  0.49 x_{10} & -0.03 x_{37} & -0.00 x_{23} & -0.23 x_{14} & -0.04 x_{28} & -0.01 x_{38}\\
 x_{15}   &  2.83333871403 & -0.01 x_{25} & -0.29 x_{9} & +  0.01 x_{34} & -0.34 x_{11} & +  0.04 x_{32} & -0.00 x_{20} & -0.00 x_{35} & +  0.00 x_{36} & -0.97 x_{8} & +  0.01 x_{29} & +  0.03 x_{31} & -0.67 x_{6} & +  0.00 x_{21} & +  0.51 x_{10} & -0.04 x_{37} & -0.00 x_{23} & +  0.25 x_{14} & -0.02 x_{28} & -0.02 x_{38}\\
 x_{26}   &  50.9676085155 & -0.56 x_{25} & + 22.81 x_{9} & +  0.06 x_{34} & -15.89 x_{11} & -0.57 x_{32} & +  0.44 x_{20} & +  0.77 x_{35} & -0.17 x_{36} & -1.49 x_{8} & -0.80 x_{29} & -0.55 x_{31} & -16.30 x_{6} & +  0.07 x_{21} & + 11.98 x_{10} & +  0.06 x_{37} & +  0.66 x_{23} & -11.30 x_{14} & -0.29 x_{28} & +  0.21 x_{38}\\
\hline
z    &  32.33704011 & -0.16 x_{25} & -1.99 x_{9} & +  0.00 x_{34} & -6.28 x_{11} & -0.24 x_{32} & -0.46 x_{20} & -0.00 x_{35} & -0.26 x_{36} & +  7.25 x_{8} & -0.18 x_{29} & -0.14 x_{31} & -13.07 x_{6} & +  0.24 x_{21} & -3.01 x_{10} & -0.30 x_{37} & -0.39 x_{23} & -0.88 x_{14} & -0.34 x_{28} & -0.10 x_{38}\\
\end{array}\]


 $ x_{8} $ enters and $ x_{2} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  6.4310880441 & +  0.05 x_{25} & -0.82 x_{9} & +  0.03 x_{34} & -0.99 x_{11} & +  0.06 x_{32} & -0.07 x_{20} & +  0.02 x_{35} & +  0.01 x_{36} & +  0.53 x_{2} & +  0.11 x_{29} & -0.00 x_{31} & +  0.13 x_{6} & +  0.02 x_{21} & -1.34 x_{10} & -0.13 x_{37} & -0.10 x_{23} & -0.35 x_{14} & +  0.02 x_{28} & -0.01 x_{38}\\
 x_{27}   &  38.883731573 & +  1.13 x_{25} & + 21.40 x_{9} & -0.72 x_{34} & -19.18 x_{11} & +  0.52 x_{32} & +  3.59 x_{20} & -0.77 x_{35} & -1.86 x_{36} & -83.62 x_{2} & +  0.97 x_{29} & +  2.83 x_{31} & + 66.96 x_{6} & +  1.57 x_{21} & + 16.10 x_{10} & +  3.54 x_{37} & +  1.77 x_{23} & -38.74 x_{14} & +  1.06 x_{28} & -2.31 x_{38}\\
 x_{22}   &  45.7492425183 & +  0.95 x_{25} & + 12.69 x_{9} & +  0.16 x_{34} & -14.85 x_{11} & +  0.59 x_{32} & +  0.28 x_{20} & +  0.40 x_{35} & -0.41 x_{36} & -22.29 x_{2} & +  1.49 x_{29} & +  0.69 x_{31} & + 26.43 x_{6} & +  0.58 x_{21} & +  3.09 x_{10} & +  0.17 x_{37} & +  0.59 x_{23} & -28.20 x_{14} & +  0.97 x_{28} & -0.54 x_{38}\\
 x_{8}   &  0.122741281659 & +  0.02 x_{25} & +  1.26 x_{9} & -0.04 x_{34} & -0.39 x_{11} & -0.00 x_{32} & +  0.16 x_{20} & -0.02 x_{35} & -0.03 x_{36} & -2.99 x_{2} & +  0.01 x_{29} & +  0.08 x_{31} & +  2.33 x_{6} & +  0.03 x_{21} & +  1.16 x_{10} & +  0.14 x_{37} & +  0.11 x_{23} & -1.45 x_{14} & +  0.02 x_{28} & -0.07 x_{38}\\
 x_{24}   &  79.5550884743 & +  0.61 x_{25} & -14.56 x_{9} & -0.61 x_{34} & -5.65 x_{11} & +  0.45 x_{32} & +  0.74 x_{20} & -0.53 x_{35} & -1.05 x_{36} & -15.61 x_{2} & +  1.51 x_{29} & +  1.32 x_{31} & +  6.67 x_{6} & +  0.77 x_{21} & -2.01 x_{10} & -0.07 x_{37} & -0.61 x_{23} & -16.42 x_{14} & +  0.08 x_{28} & -0.86 x_{38}\\
 x_{16}   &  1.15786283015 & +  0.02 x_{25} & +  1.17 x_{9} & +  0.01 x_{34} & -0.47 x_{11} & -0.01 x_{32} & +  0.10 x_{20} & -0.04 x_{35} & -0.03 x_{36} & -2.30 x_{2} & -0.01 x_{29} & +  0.08 x_{31} & +  1.87 x_{6} & +  0.05 x_{21} & +  0.65 x_{10} & +  0.13 x_{37} & +  0.07 x_{23} & -0.87 x_{14} & +  0.03 x_{28} & -0.06 x_{38}\\
 x_{5}   &  1.01505375009 & +  0.02 x_{25} & -0.58 x_{9} & -0.04 x_{34} & +  0.13 x_{11} & +  0.01 x_{32} & -0.02 x_{20} & -0.01 x_{35} & -0.00 x_{36} & +  0.36 x_{2} & +  0.05 x_{29} & +  0.03 x_{31} & +  0.67 x_{6} & -0.00 x_{21} & -0.84 x_{10} & -0.02 x_{37} & -0.06 x_{23} & -0.44 x_{14} & +  0.02 x_{28} & -0.03 x_{38}\\
 x_{4}   &  2.33978984251 & -0.06 x_{25} & -1.36 x_{9} & +  0.01 x_{34} & +  0.08 x_{11} & +  0.01 x_{32} & -0.12 x_{20} & +  0.00 x_{35} & +  0.01 x_{36} & +  2.43 x_{2} & +  0.01 x_{29} & -0.07 x_{31} & -3.01 x_{6} & -0.02 x_{21} & -0.87 x_{10} & -0.17 x_{37} & -0.11 x_{23} & +  1.48 x_{14} & -0.04 x_{28} & +  0.08 x_{38}\\
 x_{18}   &  7.68242918371 & +  0.04 x_{25} & +  1.22 x_{9} & -0.01 x_{34} & -2.19 x_{11} & +  0.02 x_{32} & +  0.05 x_{20} & +  0.03 x_{35} & -0.07 x_{36} & -3.25 x_{2} & +  0.10 x_{29} & +  0.12 x_{31} & +  2.38 x_{6} & +  0.09 x_{21} & -0.04 x_{10} & +  0.04 x_{37} & +  0.02 x_{23} & -2.09 x_{14} & +  0.02 x_{28} & -0.08 x_{38}\\
 x_{1}   &  8.13100582306 & +  0.00 x_{25} & +  0.06 x_{9} & +  0.04 x_{34} & -1.61 x_{11} & +  0.03 x_{32} & -0.02 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.96 x_{2} & +  0.06 x_{29} & +  0.02 x_{31} & -0.01 x_{6} & +  0.05 x_{21} & -0.29 x_{10} & -0.06 x_{37} & -0.09 x_{23} & -0.59 x_{14} & -0.01 x_{28} & -0.05 x_{38}\\
 x_{30}   &  39.9755592153 & +  0.17 x_{25} & -22.79 x_{9} & +  0.61 x_{34} & + 13.41 x_{11} & +  0.34 x_{32} & -2.99 x_{20} & -0.02 x_{35} & +  0.84 x_{36} & + 45.32 x_{2} & +  1.00 x_{29} & -1.33 x_{31} & -40.66 x_{6} & -0.99 x_{21} & -30.15 x_{10} & -3.20 x_{37} & -2.02 x_{23} & + 20.94 x_{14} & +  0.04 x_{28} & +  1.18 x_{38}\\
 x_{3}   &  5.55130635498 & +  0.01 x_{25} & +  0.96 x_{9} & +  0.01 x_{34} & -1.63 x_{11} & +  0.03 x_{32} & +  0.04 x_{20} & +  0.02 x_{35} & -0.05 x_{36} & -1.68 x_{2} & +  0.01 x_{29} & +  0.03 x_{31} & +  0.69 x_{6} & +  0.05 x_{21} & +  0.66 x_{10} & +  0.02 x_{37} & +  0.01 x_{23} & -1.45 x_{14} & +  0.02 x_{28} & -0.05 x_{38}\\
 x_{17}   &  3.94819736675 & +  0.04 x_{25} & +  0.63 x_{9} & -0.00 x_{34} & -1.46 x_{11} & +  0.01 x_{32} & +  0.06 x_{20} & +  0.01 x_{35} & -0.07 x_{36} & -2.10 x_{2} & +  0.07 x_{29} & +  0.08 x_{31} & +  1.75 x_{6} & +  0.03 x_{21} & +  0.36 x_{10} & +  0.02 x_{37} & +  0.00 x_{23} & -1.63 x_{14} & +  0.03 x_{28} & -0.04 x_{38}\\
 x_{33}   &  188.426106953 & -0.57 x_{25} & +  9.41 x_{9} & +  0.45 x_{34} & -43.33 x_{11} & +  1.09 x_{32} & -1.55 x_{20} & +  0.98 x_{35} & -0.60 x_{36} & -6.77 x_{2} & +  1.24 x_{29} & +  0.23 x_{31} & -31.76 x_{6} & +  0.55 x_{21} & + 12.13 x_{10} & -2.78 x_{37} & -1.45 x_{23} & -9.29 x_{14} & -0.07 x_{28} & +  0.06 x_{38}\\
 x_{12}   &  0.168620540113 & -0.01 x_{25} & +  0.79 x_{9} & +  0.02 x_{34} & +  0.12 x_{11} & -0.02 x_{32} & -0.03 x_{20} & +  0.00 x_{35} & +  0.03 x_{36} & +  0.43 x_{2} & -0.02 x_{29} & -0.05 x_{31} & -0.17 x_{6} & -0.03 x_{21} & +  0.19 x_{10} & -0.02 x_{37} & +  0.02 x_{23} & +  0.19 x_{14} & +  0.03 x_{28} & -0.01 x_{38}\\
 x_{7}   &  2.06366292044 & +  0.03 x_{25} & +  0.76 x_{9} & -0.03 x_{34} & -0.20 x_{11} & -0.04 x_{32} & +  0.10 x_{20} & -0.04 x_{35} & -0.06 x_{36} & -2.25 x_{2} & -0.00 x_{29} & +  0.04 x_{31} & +  1.68 x_{6} & +  0.03 x_{21} & +  0.07 x_{10} & +  0.11 x_{37} & +  0.06 x_{23} & -1.30 x_{14} & +  0.01 x_{28} & -0.07 x_{38}\\
 x_{13}   &  2.8002203208 & -0.02 x_{25} & -0.49 x_{9} & +  0.02 x_{34} & -0.04 x_{11} & -0.01 x_{32} & -0.08 x_{20} & +  0.03 x_{35} & +  0.02 x_{36} & +  1.82 x_{2} & -0.03 x_{29} & -0.05 x_{31} & -1.93 x_{6} & -0.00 x_{21} & -0.21 x_{10} & -0.12 x_{37} & -0.07 x_{23} & +  0.65 x_{14} & -0.05 x_{28} & +  0.03 x_{38}\\
 x_{15}   &  2.71463979659 & -0.03 x_{25} & -1.51 x_{9} & +  0.05 x_{34} & +  0.04 x_{11} & +  0.05 x_{32} & -0.16 x_{20} & +  0.01 x_{35} & +  0.03 x_{36} & +  2.89 x_{2} & -0.00 x_{29} & -0.05 x_{31} & -2.93 x_{6} & -0.03 x_{21} & -0.61 x_{10} & -0.18 x_{37} & -0.11 x_{23} & +  1.65 x_{14} & -0.04 x_{28} & +  0.05 x_{38}\\
 x_{26}   &  50.7842996404 & -0.59 x_{25} & + 20.92 x_{9} & +  0.12 x_{34} & -15.31 x_{11} & -0.56 x_{32} & +  0.19 x_{20} & +  0.80 x_{35} & -0.13 x_{36} & +  4.47 x_{2} & -0.83 x_{29} & -0.67 x_{31} & -19.78 x_{6} & +  0.02 x_{21} & + 10.24 x_{10} & -0.16 x_{37} & +  0.49 x_{23} & -9.13 x_{14} & -0.33 x_{28} & +  0.31 x_{38}\\
\hline
z    &  33.2270157111 & -0.01 x_{25} & +  7.17 x_{9} & -0.27 x_{34} & -9.11 x_{11} & -0.26 x_{32} & +  0.73 x_{20} & -0.12 x_{35} & -0.46 x_{36} & -21.69 x_{2} & -0.07 x_{29} & +  0.45 x_{31} & +  3.84 x_{6} & +  0.45 x_{21} & +  5.40 x_{10} & +  0.75 x_{37} & +  0.43 x_{23} & -11.41 x_{14} & -0.16 x_{28} & -0.60 x_{38}\\
\end{array}\]


 $ x_{6} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  6.52957120318 & +  0.04 x_{25} & -0.87 x_{9} & +  0.03 x_{34} & -0.98 x_{11} & +  0.06 x_{32} & -0.08 x_{20} & +  0.02 x_{35} & +  0.01 x_{36} & +  0.63 x_{2} & +  0.11 x_{29} & -0.00 x_{31} & -0.04 x_{4} & +  0.02 x_{21} & -1.37 x_{10} & -0.13 x_{37} & -0.11 x_{23} & -0.28 x_{14} & +  0.02 x_{28} & -0.01 x_{38}\\
 x_{27}   &  90.9831714684 & -0.11 x_{25} & -8.88 x_{9} & -0.45 x_{34} & -17.51 x_{11} & +  0.76 x_{32} & +  0.84 x_{20} & -0.70 x_{35} & -1.53 x_{36} & -29.52 x_{2} & +  1.14 x_{29} & +  1.23 x_{31} & -22.27 x_{4} & +  1.19 x_{21} & -3.23 x_{10} & -0.24 x_{37} & -0.61 x_{23} & -5.86 x_{14} & +  0.06 x_{28} & -0.61 x_{38}\\
 x_{22}   &  66.312074373 & +  0.47 x_{25} & +  0.74 x_{9} & +  0.27 x_{34} & -14.19 x_{11} & +  0.69 x_{32} & -0.80 x_{20} & +  0.43 x_{35} & -0.28 x_{36} & -0.94 x_{2} & +  1.56 x_{29} & +  0.05 x_{31} & -8.79 x_{4} & +  0.43 x_{21} & -4.54 x_{10} & -1.32 x_{37} & -0.35 x_{23} & -15.22 x_{14} & +  0.57 x_{28} & +  0.13 x_{38}\\
 x_{8}   &  1.93686350048 & -0.02 x_{25} & +  0.21 x_{9} & -0.03 x_{34} & -0.33 x_{11} & +  0.01 x_{32} & +  0.07 x_{20} & -0.01 x_{35} & -0.02 x_{36} & -1.11 x_{2} & +  0.02 x_{29} & +  0.03 x_{31} & -0.78 x_{4} & +  0.01 x_{21} & +  0.49 x_{10} & +  0.01 x_{37} & +  0.03 x_{23} & -0.31 x_{14} & -0.01 x_{28} & -0.01 x_{38}\\
 x_{24}   &  84.7459406005 & +  0.49 x_{25} & -17.58 x_{9} & -0.58 x_{34} & -5.49 x_{11} & +  0.48 x_{32} & +  0.47 x_{20} & -0.52 x_{35} & -1.02 x_{36} & -10.22 x_{2} & +  1.53 x_{29} & +  1.16 x_{31} & -2.22 x_{4} & +  0.73 x_{21} & -3.93 x_{10} & -0.45 x_{37} & -0.85 x_{23} & -13.15 x_{14} & -0.02 x_{28} & -0.69 x_{38}\\
 x_{16}   &  2.61154074376 & -0.01 x_{25} & +  0.32 x_{9} & +  0.02 x_{34} & -0.43 x_{11} & -0.01 x_{32} & +  0.03 x_{20} & -0.04 x_{35} & -0.02 x_{36} & -0.80 x_{2} & -0.01 x_{29} & +  0.03 x_{31} & -0.62 x_{4} & +  0.04 x_{21} & +  0.11 x_{10} & +  0.02 x_{37} & -0.00 x_{23} & +  0.05 x_{14} & +  0.01 x_{28} & -0.02 x_{38}\\
 x_{5}   &  1.53908885405 & +  0.01 x_{25} & -0.89 x_{9} & -0.03 x_{34} & +  0.15 x_{11} & +  0.01 x_{32} & -0.04 x_{20} & -0.00 x_{35} & -0.00 x_{36} & +  0.90 x_{2} & +  0.05 x_{29} & +  0.01 x_{31} & -0.22 x_{4} & -0.01 x_{21} & -1.04 x_{10} & -0.05 x_{37} & -0.08 x_{23} & -0.11 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{6}   &  0.778044073082 & -0.02 x_{25} & -0.45 x_{9} & +  0.00 x_{34} & +  0.03 x_{11} & +  0.00 x_{32} & -0.04 x_{20} & +  0.00 x_{35} & +  0.00 x_{36} & +  0.81 x_{2} & +  0.00 x_{29} & -0.02 x_{31} & -0.33 x_{4} & -0.01 x_{21} & -0.29 x_{10} & -0.06 x_{37} & -0.04 x_{23} & +  0.49 x_{14} & -0.01 x_{28} & +  0.03 x_{38}\\
 x_{18}   &  9.53217853852 & -0.00 x_{25} & +  0.14 x_{9} & +  0.00 x_{34} & -2.13 x_{11} & +  0.03 x_{32} & -0.04 x_{20} & +  0.03 x_{35} & -0.06 x_{36} & -1.33 x_{2} & +  0.10 x_{29} & +  0.06 x_{31} & -0.79 x_{4} & +  0.08 x_{21} & -0.73 x_{10} & -0.09 x_{37} & -0.07 x_{23} & -0.92 x_{14} & -0.02 x_{28} & -0.02 x_{38}\\
 x_{1}   &  8.12473993098 & +  0.00 x_{25} & +  0.06 x_{9} & +  0.04 x_{34} & -1.61 x_{11} & +  0.03 x_{32} & -0.02 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.97 x_{2} & +  0.06 x_{29} & +  0.02 x_{31} & +  0.00 x_{4} & +  0.05 x_{21} & -0.29 x_{10} & -0.06 x_{37} & -0.09 x_{23} & -0.59 x_{14} & -0.01 x_{28} & -0.05 x_{38}\\
 x_{30}   &  8.33973139222 & +  0.92 x_{25} & -4.40 x_{9} & +  0.45 x_{34} & + 12.40 x_{11} & +  0.20 x_{32} & -1.32 x_{20} & -0.07 x_{35} & +  0.64 x_{36} & + 12.46 x_{2} & +  0.90 x_{29} & -0.35 x_{31} & + 13.52 x_{4} & -0.76 x_{21} & -18.41 x_{10} & -0.91 x_{37} & -0.57 x_{23} & +  0.97 x_{14} & +  0.65 x_{28} & +  0.15 x_{38}\\
 x_{3}   &  6.09066593293 & -0.00 x_{25} & +  0.65 x_{9} & +  0.01 x_{34} & -1.61 x_{11} & +  0.03 x_{32} & +  0.01 x_{20} & +  0.03 x_{35} & -0.05 x_{36} & -1.12 x_{2} & +  0.01 x_{29} & +  0.01 x_{31} & -0.23 x_{4} & +  0.05 x_{21} & +  0.46 x_{10} & -0.02 x_{37} & -0.01 x_{23} & -1.11 x_{14} & +  0.01 x_{28} & -0.03 x_{38}\\
 x_{17}   &  5.31217089131 & +  0.01 x_{25} & -0.16 x_{9} & +  0.00 x_{34} & -1.41 x_{11} & +  0.02 x_{32} & -0.01 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.68 x_{2} & +  0.08 x_{29} & +  0.04 x_{31} & -0.58 x_{4} & +  0.02 x_{21} & -0.15 x_{10} & -0.08 x_{37} & -0.06 x_{23} & -0.77 x_{14} & +  0.00 x_{28} & +  0.00 x_{38}\\
 x_{33}   &  163.713759012 & +  0.02 x_{25} & + 23.77 x_{9} & +  0.32 x_{34} & -44.12 x_{11} & +  0.97 x_{32} & -0.24 x_{20} & +  0.95 x_{35} & -0.76 x_{36} & -32.43 x_{2} & +  1.16 x_{29} & +  0.99 x_{31} & + 10.56 x_{4} & +  0.73 x_{21} & + 21.29 x_{10} & -0.99 x_{37} & -0.32 x_{23} & -24.88 x_{14} & +  0.40 x_{28} & -0.74 x_{38}\\
 x_{12}   &  0.0382549116225 & -0.01 x_{25} & +  0.86 x_{9} & +  0.02 x_{34} & +  0.11 x_{11} & -0.02 x_{32} & -0.02 x_{20} & +  0.00 x_{35} & +  0.03 x_{36} & +  0.29 x_{2} & -0.02 x_{29} & -0.04 x_{31} & +  0.06 x_{4} & -0.03 x_{21} & +  0.24 x_{10} & -0.01 x_{37} & +  0.02 x_{23} & +  0.11 x_{14} & +  0.03 x_{28} & -0.01 x_{38}\\
 x_{7}   &  3.37189790104 & +  0.00 x_{25} & -0.00 x_{9} & -0.02 x_{34} & -0.16 x_{11} & -0.03 x_{32} & +  0.03 x_{20} & -0.04 x_{35} & -0.05 x_{36} & -0.89 x_{2} & +  0.00 x_{29} & -0.00 x_{31} & -0.56 x_{4} & +  0.02 x_{21} & -0.42 x_{10} & +  0.02 x_{37} & -0.00 x_{23} & -0.47 x_{14} & -0.01 x_{28} & -0.03 x_{38}\\
 x_{13}   &  1.29643680563 & +  0.02 x_{25} & +  0.38 x_{9} & +  0.02 x_{34} & -0.09 x_{11} & -0.01 x_{32} & -0.00 x_{20} & +  0.03 x_{35} & +  0.01 x_{36} & +  0.26 x_{2} & -0.04 x_{29} & -0.00 x_{31} & +  0.64 x_{4} & +  0.01 x_{21} & +  0.34 x_{10} & -0.01 x_{37} & -0.00 x_{23} & -0.30 x_{14} & -0.02 x_{28} & -0.02 x_{38}\\
 x_{15}   &  0.435205214564 & +  0.03 x_{25} & -0.18 x_{9} & +  0.03 x_{34} & -0.04 x_{11} & +  0.04 x_{32} & -0.04 x_{20} & +  0.01 x_{35} & +  0.01 x_{36} & +  0.53 x_{2} & -0.01 x_{29} & +  0.02 x_{31} & +  0.97 x_{4} & -0.01 x_{21} & +  0.24 x_{10} & -0.02 x_{37} & -0.01 x_{23} & +  0.21 x_{14} & -0.00 x_{28} & -0.02 x_{38}\\
 x_{26}   &  35.3919759907 & -0.23 x_{25} & + 29.87 x_{9} & +  0.04 x_{34} & -15.80 x_{11} & -0.64 x_{32} & +  1.01 x_{20} & +  0.77 x_{35} & -0.22 x_{36} & -11.52 x_{2} & -0.87 x_{29} & -0.20 x_{31} & +  6.58 x_{4} & +  0.14 x_{21} & + 15.95 x_{10} & +  0.96 x_{37} & +  1.20 x_{23} & -18.84 x_{14} & -0.03 x_{28} & -0.19 x_{38}\\
\hline
z    &  36.2131469191 & -0.09 x_{25} & +  5.43 x_{9} & -0.26 x_{34} & -9.02 x_{11} & -0.24 x_{32} & +  0.57 x_{20} & -0.12 x_{35} & -0.45 x_{36} & -18.59 x_{2} & -0.06 x_{29} & +  0.36 x_{31} & -1.28 x_{4} & +  0.42 x_{21} & +  4.29 x_{10} & +  0.53 x_{37} & +  0.29 x_{23} & -9.53 x_{14} & -0.22 x_{28} & -0.50 x_{38}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{6} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  5.02826743869 & +  0.08 x_{25} & +  1.93 x_{6} & +  0.03 x_{34} & -1.03 x_{11} & +  0.06 x_{32} & -0.00 x_{20} & +  0.02 x_{35} & -0.00 x_{36} & -0.93 x_{2} & +  0.11 x_{29} & +  0.04 x_{31} & +  0.60 x_{4} & +  0.03 x_{21} & -0.82 x_{10} & -0.02 x_{37} & -0.04 x_{23} & -1.23 x_{14} & +  0.05 x_{28} & -0.06 x_{38}\\
 x_{27}   &  75.7036755421 & +  0.25 x_{25} & + 19.64 x_{6} & -0.53 x_{34} & -18.00 x_{11} & +  0.69 x_{32} & +  1.65 x_{20} & -0.72 x_{35} & -1.63 x_{36} & -45.38 x_{2} & +  1.09 x_{29} & +  1.70 x_{31} & -15.74 x_{4} & +  1.30 x_{21} & +  2.44 x_{10} & +  0.87 x_{37} & +  0.09 x_{23} & -15.50 x_{14} & +  0.35 x_{28} & -1.10 x_{38}\\
 x_{22}   &  67.5806485772 & +  0.44 x_{25} & -1.63 x_{6} & +  0.27 x_{34} & -14.15 x_{11} & +  0.69 x_{32} & -0.87 x_{20} & +  0.43 x_{35} & -0.27 x_{36} & +  0.38 x_{2} & +  1.56 x_{29} & +  0.01 x_{31} & -9.33 x_{4} & +  0.42 x_{21} & -5.01 x_{10} & -1.41 x_{37} & -0.41 x_{23} & -14.42 x_{14} & +  0.55 x_{28} & +  0.17 x_{38}\\
 x_{8}   &  2.29689793551 & -0.03 x_{25} & -0.46 x_{6} & -0.03 x_{34} & -0.32 x_{11} & +  0.01 x_{32} & +  0.05 x_{20} & -0.01 x_{35} & -0.01 x_{36} & -0.73 x_{2} & +  0.02 x_{29} & +  0.01 x_{31} & -0.93 x_{4} & +  0.01 x_{21} & +  0.35 x_{10} & -0.01 x_{37} & +  0.01 x_{23} & -0.08 x_{14} & -0.02 x_{28} & +  0.00 x_{38}\\
 x_{24}   &  54.4959957342 & +  1.21 x_{25} & + 38.88 x_{6} & -0.74 x_{34} & -6.46 x_{11} & +  0.33 x_{32} & +  2.06 x_{20} & -0.56 x_{35} & -1.21 x_{36} & -41.63 x_{2} & +  1.43 x_{29} & +  2.09 x_{31} & + 10.71 x_{4} & +  0.96 x_{21} & +  7.29 x_{10} & +  1.75 x_{37} & +  0.54 x_{23} & -32.24 x_{14} & +  0.56 x_{28} & -1.68 x_{38}\\
 x_{16}   &  3.1680988371 & -0.03 x_{25} & -0.72 x_{6} & +  0.02 x_{34} & -0.41 x_{11} & -0.00 x_{32} & -0.00 x_{20} & -0.04 x_{35} & -0.02 x_{36} & -0.22 x_{2} & -0.00 x_{29} & +  0.01 x_{31} & -0.86 x_{4} & +  0.04 x_{21} & -0.10 x_{10} & -0.02 x_{37} & -0.03 x_{23} & +  0.40 x_{14} & -0.00 x_{28} & +  0.00 x_{38}\\
 x_{5}   &  0.0148897142872 & +  0.05 x_{25} & +  1.96 x_{6} & -0.04 x_{34} & +  0.10 x_{11} & +  0.00 x_{32} & +  0.04 x_{20} & -0.01 x_{35} & -0.01 x_{36} & -0.68 x_{2} & +  0.04 x_{29} & +  0.06 x_{31} & +  0.43 x_{4} & +  0.00 x_{21} & -0.47 x_{10} & +  0.06 x_{37} & -0.01 x_{23} & -1.07 x_{14} & +  0.04 x_{28} & -0.06 x_{38}\\
 x_{9}   &  1.72090658367 & -0.04 x_{25} & -2.21 x_{6} & +  0.01 x_{34} & +  0.06 x_{11} & +  0.01 x_{32} & -0.09 x_{20} & +  0.00 x_{35} & +  0.01 x_{36} & +  1.79 x_{2} & +  0.01 x_{29} & -0.05 x_{31} & -0.74 x_{4} & -0.01 x_{21} & -0.64 x_{10} & -0.12 x_{37} & -0.08 x_{23} & +  1.09 x_{14} & -0.03 x_{28} & +  0.06 x_{38}\\
 x_{18}   &  9.78137713252 & -0.01 x_{25} & -0.32 x_{6} & +  0.00 x_{34} & -2.12 x_{11} & +  0.03 x_{32} & -0.06 x_{20} & +  0.03 x_{35} & -0.06 x_{36} & -1.07 x_{2} & +  0.11 x_{29} & +  0.05 x_{31} & -0.90 x_{4} & +  0.08 x_{21} & -0.82 x_{10} & -0.11 x_{37} & -0.08 x_{23} & -0.77 x_{14} & -0.02 x_{28} & -0.01 x_{38}\\
 x_{1}   &  8.23579818366 & +  0.00 x_{25} & -0.14 x_{6} & +  0.04 x_{34} & -1.61 x_{11} & +  0.03 x_{32} & -0.03 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.86 x_{2} & +  0.06 x_{29} & +  0.02 x_{31} & -0.04 x_{4} & +  0.05 x_{21} & -0.33 x_{10} & -0.07 x_{37} & -0.09 x_{23} & -0.52 x_{14} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{30}   &  0.763655459037 & +  1.10 x_{25} & +  9.74 x_{6} & +  0.41 x_{34} & + 12.15 x_{11} & +  0.16 x_{32} & -0.92 x_{20} & -0.08 x_{35} & +  0.60 x_{36} & +  4.59 x_{2} & +  0.88 x_{29} & -0.12 x_{31} & + 16.76 x_{4} & -0.70 x_{21} & -15.60 x_{10} & -0.36 x_{37} & -0.22 x_{23} & -3.81 x_{14} & +  0.79 x_{28} & -0.10 x_{38}\\
 x_{3}   &  7.20105874406 & -0.03 x_{25} & -1.43 x_{6} & +  0.01 x_{34} & -1.57 x_{11} & +  0.04 x_{32} & -0.05 x_{20} & +  0.03 x_{35} & -0.04 x_{36} & +  0.03 x_{2} & +  0.02 x_{29} & -0.03 x_{31} & -0.71 x_{4} & +  0.04 x_{21} & +  0.05 x_{10} & -0.10 x_{37} & -0.06 x_{23} & -0.41 x_{14} & -0.01 x_{28} & +  0.01 x_{38}\\
 x_{17}   &  5.03165011303 & +  0.02 x_{25} & +  0.36 x_{6} & +  0.00 x_{34} & -1.42 x_{11} & +  0.02 x_{32} & +  0.01 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.97 x_{2} & +  0.08 x_{29} & +  0.04 x_{31} & -0.46 x_{4} & +  0.03 x_{21} & -0.04 x_{10} & -0.06 x_{37} & -0.05 x_{23} & -0.95 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{33}   &  204.618561774 & -0.96 x_{25} & -52.57 x_{6} & +  0.53 x_{34} & -42.80 x_{11} & +  1.16 x_{32} & -2.40 x_{20} & +  1.01 x_{35} & -0.50 x_{36} & + 10.05 x_{2} & +  1.29 x_{29} & -0.27 x_{31} & -6.92 x_{4} & +  0.43 x_{21} & +  6.12 x_{10} & -3.95 x_{37} & -2.19 x_{23} & +  0.93 x_{14} & -0.38 x_{28} & +  0.59 x_{38}\\
 x_{12}   &  1.52125138052 & -0.04 x_{25} & -1.91 x_{6} & +  0.03 x_{34} & +  0.16 x_{11} & -0.01 x_{32} & -0.10 x_{20} & +  0.01 x_{35} & +  0.04 x_{36} & +  1.83 x_{2} & -0.02 x_{29} & -0.09 x_{31} & -0.58 x_{4} & -0.04 x_{21} & -0.31 x_{10} & -0.12 x_{37} & -0.04 x_{23} & +  1.05 x_{14} & +  0.01 x_{28} & +  0.04 x_{38}\\
 x_{7}   &  3.36871091125 & +  0.00 x_{25} & +  0.00 x_{6} & -0.02 x_{34} & -0.16 x_{11} & -0.03 x_{32} & +  0.03 x_{20} & -0.04 x_{35} & -0.05 x_{36} & -0.89 x_{2} & +  0.00 x_{29} & -0.00 x_{31} & -0.56 x_{4} & +  0.02 x_{21} & -0.42 x_{10} & +  0.02 x_{37} & -0.00 x_{23} & -0.47 x_{14} & -0.01 x_{28} & -0.03 x_{38}\\
 x_{13}   &  1.95064971637 & +  0.00 x_{25} & -0.84 x_{6} & +  0.02 x_{34} & -0.06 x_{11} & -0.01 x_{32} & -0.04 x_{20} & +  0.03 x_{35} & +  0.02 x_{36} & +  0.94 x_{2} & -0.03 x_{29} & -0.02 x_{31} & +  0.36 x_{4} & +  0.00 x_{21} & +  0.10 x_{10} & -0.06 x_{37} & -0.03 x_{23} & +  0.12 x_{14} & -0.03 x_{28} & +  0.01 x_{38}\\
 x_{15}   &  0.117516521527 & +  0.04 x_{25} & +  0.41 x_{6} & +  0.03 x_{34} & -0.05 x_{11} & +  0.03 x_{32} & -0.03 x_{20} & +  0.01 x_{35} & +  0.01 x_{36} & +  0.20 x_{2} & -0.01 x_{29} & +  0.03 x_{31} & +  1.11 x_{4} & -0.01 x_{21} & +  0.35 x_{10} & +  0.01 x_{37} & +  0.01 x_{23} & +  0.01 x_{14} & +  0.00 x_{28} & -0.03 x_{38}\\
 x_{26}   &  86.7893658374 & -1.45 x_{25} & -66.06 x_{6} & +  0.30 x_{34} & -14.15 x_{11} & -0.40 x_{32} & -1.70 x_{20} & +  0.85 x_{35} & +  0.10 x_{36} & + 41.86 x_{2} & -0.71 x_{29} & -1.78 x_{31} & -15.39 x_{4} & -0.24 x_{21} & -3.11 x_{10} & -2.77 x_{37} & -1.15 x_{23} & + 13.60 x_{14} & -1.01 x_{28} & +  1.49 x_{38}\\
\hline
z    &  45.5615486753 & -0.31 x_{25} & -12.02 x_{6} & -0.21 x_{34} & -8.71 x_{11} & -0.20 x_{32} & +  0.08 x_{20} & -0.10 x_{35} & -0.39 x_{36} & -8.88 x_{2} & -0.03 x_{29} & +  0.07 x_{31} & -5.27 x_{4} & +  0.36 x_{21} & +  0.83 x_{10} & -0.14 x_{37} & -0.13 x_{23} & -3.63 x_{14} & -0.40 x_{28} & -0.20 x_{38}\\
\end{array}\]


 $ x_{10} $ enters and $ x_{5} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  5.00251507816 & -0.00 x_{25} & -1.46 x_{6} & +  0.10 x_{34} & -1.20 x_{11} & +  0.05 x_{32} & -0.06 x_{20} & +  0.03 x_{35} & +  0.02 x_{36} & +  0.25 x_{2} & +  0.04 x_{29} & -0.06 x_{31} & -0.14 x_{4} & +  0.03 x_{21} & +  1.73 x_{5} & -0.12 x_{37} & -0.02 x_{23} & +  0.62 x_{14} & -0.02 x_{28} & +  0.05 x_{38}\\
 x_{27}   &  75.7806495318 & +  0.50 x_{25} & + 29.77 x_{6} & -0.74 x_{34} & -17.50 x_{11} & +  0.71 x_{32} & +  1.83 x_{20} & -0.75 x_{35} & -1.68 x_{36} & -48.91 x_{2} & +  1.31 x_{29} & +  2.01 x_{31} & -13.53 x_{4} & +  1.32 x_{21} & -5.17 x_{5} & +  1.16 x_{37} & +  0.02 x_{23} & -21.04 x_{14} & +  0.58 x_{28} & -1.43 x_{38}\\
 x_{22}   &  67.4227911415 & -0.08 x_{25} & -22.40 x_{6} & +  0.70 x_{34} & -15.17 x_{11} & +  0.65 x_{32} & -1.24 x_{20} & +  0.50 x_{35} & -0.16 x_{36} & +  7.62 x_{2} & +  1.11 x_{29} & -0.62 x_{31} & -13.86 x_{4} & +  0.38 x_{21} & + 10.60 x_{5} & -2.02 x_{37} & -0.28 x_{23} & -3.08 x_{14} & +  0.09 x_{28} & +  0.84 x_{38}\\
 x_{8}   &  2.30804604542 & +  0.00 x_{25} & +  1.00 x_{6} & -0.06 x_{34} & -0.25 x_{11} & +  0.01 x_{32} & +  0.08 x_{20} & -0.02 x_{35} & -0.02 x_{36} & -1.25 x_{2} & +  0.05 x_{29} & +  0.06 x_{31} & -0.61 x_{4} & +  0.01 x_{21} & -0.75 x_{5} & +  0.03 x_{37} & +  0.00 x_{23} & -0.88 x_{14} & +  0.02 x_{28} & -0.05 x_{38}\\
 x_{24}   &  54.7258215643 & +  1.96 x_{25} & + 69.12 x_{6} & -1.36 x_{34} & -4.96 x_{11} & +  0.40 x_{32} & +  2.61 x_{20} & -0.67 x_{35} & -1.37 x_{36} & -52.17 x_{2} & +  2.09 x_{29} & +  3.02 x_{31} & + 17.31 x_{4} & +  1.01 x_{21} & -15.44 x_{5} & +  2.62 x_{37} & +  0.34 x_{23} & -48.76 x_{14} & +  1.24 x_{28} & -2.65 x_{38}\\
 x_{16}   &  3.16507504762 & -0.04 x_{25} & -1.11 x_{6} & +  0.03 x_{34} & -0.43 x_{11} & -0.01 x_{32} & -0.01 x_{20} & -0.03 x_{35} & -0.02 x_{36} & -0.08 x_{2} & -0.01 x_{29} & +  0.00 x_{31} & -0.95 x_{4} & +  0.04 x_{21} & +  0.20 x_{5} & -0.03 x_{37} & -0.02 x_{23} & +  0.62 x_{14} & -0.01 x_{28} & +  0.02 x_{38}\\
 x_{10}   &  0.031523883934 & +  0.10 x_{25} & +  4.15 x_{6} & -0.09 x_{34} & +  0.21 x_{11} & +  0.01 x_{32} & +  0.08 x_{20} & -0.01 x_{35} & -0.02 x_{36} & -1.45 x_{2} & +  0.09 x_{29} & +  0.13 x_{31} & +  0.90 x_{4} & +  0.01 x_{21} & -2.12 x_{5} & +  0.12 x_{37} & -0.03 x_{23} & -2.27 x_{14} & +  0.09 x_{28} & -0.13 x_{38}\\
 x_{9}   &  1.70078270775 & -0.11 x_{25} & -4.86 x_{6} & +  0.06 x_{34} & -0.08 x_{11} & +  0.00 x_{32} & -0.14 x_{20} & +  0.01 x_{35} & +  0.02 x_{36} & +  2.71 x_{2} & -0.05 x_{29} & -0.13 x_{31} & -1.31 x_{4} & -0.02 x_{21} & +  1.35 x_{5} & -0.20 x_{37} & -0.06 x_{23} & +  2.53 x_{14} & -0.09 x_{28} & +  0.14 x_{38}\\
 x_{18}   &  9.75555721123 & -0.10 x_{25} & -3.72 x_{6} & +  0.07 x_{34} & -2.29 x_{11} & +  0.02 x_{32} & -0.12 x_{20} & +  0.04 x_{35} & -0.04 x_{36} & +  0.11 x_{2} & +  0.03 x_{29} & -0.05 x_{31} & -1.64 x_{4} & +  0.07 x_{21} & +  1.73 x_{5} & -0.21 x_{37} & -0.06 x_{23} & +  1.09 x_{14} & -0.10 x_{28} & +  0.10 x_{38}\\
 x_{1}   &  8.22528039433 & -0.03 x_{25} & -1.53 x_{6} & +  0.07 x_{34} & -1.68 x_{11} & +  0.03 x_{32} & -0.05 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.37 x_{2} & +  0.03 x_{29} & -0.03 x_{31} & -0.35 x_{4} & +  0.05 x_{21} & +  0.71 x_{5} & -0.11 x_{37} & -0.08 x_{23} & +  0.23 x_{14} & -0.04 x_{28} & +  0.00 x_{38}\\
 x_{30}   &  0.271850762023 & -0.51 x_{25} & -54.97 x_{6} & +  1.75 x_{34} & +  8.95 x_{11} & +  0.03 x_{32} & -2.10 x_{20} & +  0.14 x_{35} & +  0.93 x_{36} & + 27.14 x_{2} & -0.52 x_{29} & -2.11 x_{31} & +  2.64 x_{4} & -0.81 x_{21} & + 33.03 x_{5} & -2.24 x_{37} & +  0.19 x_{23} & + 31.54 x_{14} & -0.65 x_{28} & +  1.98 x_{38}\\
 x_{3}   &  7.20271743194 & -0.02 x_{25} & -1.21 x_{6} & +  0.01 x_{34} & -1.56 x_{11} & +  0.04 x_{32} & -0.04 x_{20} & +  0.03 x_{35} & -0.04 x_{36} & -0.05 x_{2} & +  0.02 x_{29} & -0.02 x_{31} & -0.66 x_{4} & +  0.04 x_{21} & -0.11 x_{5} & -0.10 x_{37} & -0.07 x_{23} & -0.53 x_{14} & -0.00 x_{28} & -0.00 x_{38}\\
 x_{17}   &  5.03024321642 & +  0.01 x_{25} & +  0.18 x_{6} & +  0.01 x_{34} & -1.43 x_{11} & +  0.02 x_{32} & +  0.00 x_{20} & +  0.02 x_{35} & -0.06 x_{36} & -0.91 x_{2} & +  0.07 x_{29} & +  0.04 x_{31} & -0.50 x_{4} & +  0.03 x_{21} & +  0.09 x_{5} & -0.06 x_{37} & -0.05 x_{23} & -0.85 x_{14} & +  0.00 x_{28} & -0.00 x_{38}\\
 x_{33}   &  204.811515886 & -0.32 x_{25} & -27.19 x_{6} & +  0.01 x_{34} & -41.55 x_{11} & +  1.22 x_{32} & -1.94 x_{20} & +  0.92 x_{35} & -0.63 x_{36} & +  1.20 x_{2} & +  1.84 x_{29} & +  0.51 x_{31} & -1.38 x_{4} & +  0.47 x_{21} & -12.96 x_{5} & -3.22 x_{37} & -2.35 x_{23} & -12.94 x_{14} & +  0.18 x_{28} & -0.22 x_{38}\\
 x_{12}   &  1.5114964262 & -0.08 x_{25} & -3.19 x_{6} & +  0.06 x_{34} & +  0.10 x_{11} & -0.02 x_{32} & -0.12 x_{20} & +  0.01 x_{35} & +  0.04 x_{36} & +  2.28 x_{2} & -0.04 x_{29} & -0.13 x_{31} & -0.86 x_{4} & -0.04 x_{21} & +  0.66 x_{5} & -0.15 x_{37} & -0.04 x_{23} & +  1.75 x_{14} & -0.02 x_{28} & +  0.08 x_{38}\\
 x_{7}   &  3.3555216654 & -0.04 x_{25} & -1.73 x_{6} & +  0.01 x_{34} & -0.24 x_{11} & -0.04 x_{32} & -0.00 x_{20} & -0.03 x_{35} & -0.04 x_{36} & -0.29 x_{2} & -0.04 x_{29} & -0.06 x_{31} & -0.94 x_{4} & +  0.02 x_{21} & +  0.89 x_{5} & -0.03 x_{37} & +  0.01 x_{23} & +  0.47 x_{14} & -0.05 x_{28} & +  0.03 x_{38}\\
 x_{13}   &  1.95381514359 & +  0.01 x_{25} & -0.42 x_{6} & +  0.01 x_{34} & -0.04 x_{11} & -0.01 x_{32} & -0.03 x_{20} & +  0.03 x_{35} & +  0.01 x_{36} & +  0.80 x_{2} & -0.02 x_{29} & -0.01 x_{31} & +  0.45 x_{4} & +  0.00 x_{21} & -0.21 x_{5} & -0.05 x_{37} & -0.03 x_{23} & -0.11 x_{14} & -0.02 x_{28} & -0.01 x_{38}\\
 x_{15}   &  0.128689164271 & +  0.07 x_{25} & +  1.88 x_{6} & +  0.00 x_{34} & +  0.03 x_{11} & +  0.04 x_{32} & +  0.00 x_{20} & +  0.00 x_{35} & +  0.00 x_{36} & -0.32 x_{2} & +  0.02 x_{29} & +  0.08 x_{31} & +  1.43 x_{4} & -0.01 x_{21} & -0.75 x_{5} & +  0.05 x_{37} & -0.00 x_{23} & -0.79 x_{14} & +  0.04 x_{28} & -0.08 x_{38}\\
 x_{26}   &  86.691216482 & -1.77 x_{25} & -78.97 x_{6} & +  0.57 x_{34} & -14.79 x_{11} & -0.42 x_{32} & -1.94 x_{20} & +  0.89 x_{35} & +  0.17 x_{36} & + 46.36 x_{2} & -0.99 x_{29} & -2.17 x_{31} & -18.21 x_{4} & -0.26 x_{21} & +  6.59 x_{5} & -3.14 x_{37} & -1.07 x_{23} & + 20.65 x_{14} & -1.30 x_{28} & +  1.90 x_{38}\\
\hline
z    &  45.587573506 & -0.22 x_{25} & -8.59 x_{6} & -0.28 x_{34} & -8.55 x_{11} & -0.19 x_{32} & +  0.14 x_{20} & -0.11 x_{35} & -0.40 x_{36} & -10.08 x_{2} & +  0.04 x_{29} & +  0.18 x_{31} & -4.52 x_{4} & +  0.36 x_{21} & -1.75 x_{5} & -0.05 x_{37} & -0.16 x_{23} & -5.50 x_{14} & -0.32 x_{28} & -0.31 x_{38}\\
\end{array}\]


 $ x_{20} $ enters and $ x_{30} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  4.99451653438 & +  0.01 x_{25} & +  0.16 x_{6} & +  0.04 x_{34} & -1.46 x_{11} & +  0.05 x_{32} & +  0.03 x_{30} & +  0.02 x_{35} & -0.01 x_{36} & -0.55 x_{2} & +  0.05 x_{29} & -0.00 x_{31} & -0.22 x_{4} & +  0.05 x_{21} & +  0.76 x_{5} & -0.06 x_{37} & -0.02 x_{23} & -0.31 x_{14} & -0.01 x_{28} & -0.01 x_{38}\\
 x_{27}   &  76.0183193058 & +  0.06 x_{25} & -18.29 x_{6} & +  0.79 x_{34} & -9.67 x_{11} & +  0.73 x_{32} & -0.87 x_{30} & -0.63 x_{35} & -0.87 x_{36} & -25.19 x_{2} & +  0.85 x_{29} & +  0.17 x_{31} & -11.22 x_{4} & +  0.61 x_{21} & + 23.71 x_{5} & -0.79 x_{37} & +  0.19 x_{23} & +  6.54 x_{14} & +  0.01 x_{28} & +  0.30 x_{38}\\
 x_{22}   &  67.2613698402 & +  0.22 x_{25} & + 10.24 x_{6} & -0.34 x_{34} & -20.49 x_{11} & +  0.63 x_{32} & +  0.59 x_{30} & +  0.42 x_{35} & -0.72 x_{36} & -8.50 x_{2} & +  1.42 x_{29} & +  0.63 x_{31} & -15.43 x_{4} & +  0.86 x_{21} & -9.01 x_{5} & -0.69 x_{37} & -0.39 x_{23} & -21.81 x_{14} & +  0.47 x_{28} & -0.34 x_{38}\\
 x_{8}   &  2.31795144442 & -0.01 x_{25} & -1.00 x_{6} & +  0.01 x_{34} & +  0.08 x_{11} & +  0.01 x_{32} & -0.04 x_{30} & -0.01 x_{35} & +  0.01 x_{36} & -0.26 x_{2} & +  0.03 x_{29} & -0.02 x_{31} & -0.51 x_{4} & -0.02 x_{21} & +  0.45 x_{5} & -0.05 x_{37} & +  0.01 x_{23} & +  0.27 x_{14} & -0.01 x_{28} & +  0.03 x_{38}\\
 x_{24}   &  55.0642395972 & +  1.33 x_{25} & +  0.69 x_{6} & +  0.81 x_{34} & +  6.18 x_{11} & +  0.43 x_{32} & -1.24 x_{30} & -0.49 x_{35} & -0.21 x_{36} & -18.39 x_{2} & +  1.44 x_{29} & +  0.40 x_{31} & + 20.59 x_{4} & -0.00 x_{21} & + 25.68 x_{5} & -0.16 x_{37} & +  0.58 x_{23} & -9.49 x_{14} & +  0.42 x_{28} & -0.18 x_{38}\\
 x_{16}   &  3.16387047793 & -0.03 x_{25} & -0.87 x_{6} & +  0.02 x_{34} & -0.47 x_{11} & -0.01 x_{32} & +  0.00 x_{30} & -0.03 x_{35} & -0.02 x_{36} & -0.20 x_{2} & -0.01 x_{29} & +  0.01 x_{31} & -0.96 x_{4} & +  0.04 x_{21} & +  0.06 x_{5} & -0.02 x_{37} & -0.02 x_{23} & +  0.48 x_{14} & -0.01 x_{28} & +  0.01 x_{38}\\
 x_{10}   &  0.0412872350003 & +  0.08 x_{25} & +  2.17 x_{6} & -0.02 x_{34} & +  0.53 x_{11} & +  0.01 x_{32} & -0.04 x_{30} & -0.01 x_{35} & +  0.01 x_{36} & -0.47 x_{2} & +  0.07 x_{29} & +  0.05 x_{31} & +  1.00 x_{4} & -0.02 x_{21} & -0.93 x_{5} & +  0.04 x_{37} & -0.02 x_{23} & -1.13 x_{14} & +  0.07 x_{28} & -0.06 x_{38}\\
 x_{9}   &  1.68279226436 & -0.07 x_{25} & -1.22 x_{6} & -0.05 x_{34} & -0.67 x_{11} & +  0.00 x_{32} & +  0.07 x_{30} & +  0.00 x_{35} & -0.04 x_{36} & +  0.91 x_{2} & -0.02 x_{29} & +  0.01 x_{31} & -1.49 x_{4} & +  0.04 x_{21} & -0.83 x_{5} & -0.05 x_{37} & -0.07 x_{23} & +  0.45 x_{14} & -0.05 x_{28} & +  0.01 x_{38}\\
 x_{18}   &  9.74027535339 & -0.07 x_{25} & -0.63 x_{6} & -0.02 x_{34} & -2.80 x_{11} & +  0.02 x_{32} & +  0.06 x_{30} & +  0.03 x_{35} & -0.10 x_{36} & -1.41 x_{2} & +  0.06 x_{29} & +  0.07 x_{31} & -1.79 x_{4} & +  0.12 x_{21} & -0.12 x_{5} & -0.08 x_{37} & -0.07 x_{23} & -0.68 x_{14} & -0.06 x_{28} & -0.01 x_{38}\\
 x_{1}   &  8.2186636707 & -0.02 x_{25} & -0.19 x_{6} & +  0.03 x_{34} & -1.90 x_{11} & +  0.03 x_{32} & +  0.02 x_{30} & +  0.02 x_{35} & -0.08 x_{36} & -1.03 x_{2} & +  0.05 x_{29} & +  0.03 x_{31} & -0.41 x_{4} & +  0.07 x_{21} & -0.10 x_{5} & -0.05 x_{37} & -0.09 x_{23} & -0.54 x_{14} & -0.02 x_{28} & -0.05 x_{38}\\
 x_{20}   &  0.129671865979 & -0.24 x_{25} & -26.22 x_{6} & +  0.83 x_{34} & +  4.27 x_{11} & +  0.01 x_{32} & -0.48 x_{30} & +  0.07 x_{35} & +  0.44 x_{36} & + 12.95 x_{2} & -0.25 x_{29} & -1.01 x_{31} & +  1.26 x_{4} & -0.39 x_{21} & + 15.76 x_{5} & -1.07 x_{37} & +  0.09 x_{23} & + 15.05 x_{14} & -0.31 x_{28} & +  0.94 x_{38}\\
 x_{3}   &  7.19722735878 & -0.01 x_{25} & -0.10 x_{6} & -0.03 x_{34} & -1.74 x_{11} & +  0.04 x_{32} & +  0.02 x_{30} & +  0.02 x_{35} & -0.06 x_{36} & -0.60 x_{2} & +  0.03 x_{29} & +  0.02 x_{31} & -0.71 x_{4} & +  0.06 x_{21} & -0.78 x_{5} & -0.05 x_{37} & -0.07 x_{23} & -1.16 x_{14} & +  0.01 x_{28} & -0.04 x_{38}\\
 x_{17}   &  5.03055633541 & +  0.01 x_{25} & +  0.11 x_{6} & +  0.01 x_{34} & -1.42 x_{11} & +  0.02 x_{32} & -0.00 x_{30} & +  0.02 x_{35} & -0.06 x_{36} & -0.88 x_{2} & +  0.07 x_{29} & +  0.04 x_{31} & -0.50 x_{4} & +  0.02 x_{21} & +  0.13 x_{5} & -0.07 x_{37} & -0.04 x_{23} & -0.81 x_{14} & +  0.00 x_{28} & +  0.00 x_{38}\\
 x_{33}   &  204.560164235 & +  0.15 x_{25} & + 23.64 x_{6} & -1.61 x_{34} & -49.83 x_{11} & +  1.19 x_{32} & +  0.92 x_{30} & +  0.79 x_{35} & -1.49 x_{36} & -23.89 x_{2} & +  2.32 x_{29} & +  2.46 x_{31} & -3.82 x_{4} & +  1.22 x_{21} & -43.50 x_{5} & -1.15 x_{37} & -2.53 x_{23} & -42.10 x_{14} & +  0.79 x_{28} & -2.05 x_{38}\\
 x_{12}   &  1.49599162041 & -0.05 x_{25} & -0.05 x_{6} & -0.04 x_{34} & -0.41 x_{11} & -0.02 x_{32} & +  0.06 x_{30} & +  0.00 x_{35} & -0.01 x_{36} & +  0.73 x_{2} & -0.01 x_{29} & -0.01 x_{31} & -1.01 x_{4} & +  0.00 x_{21} & -1.23 x_{5} & -0.03 x_{37} & -0.05 x_{23} & -0.05 x_{14} & +  0.01 x_{28} & -0.04 x_{38}\\
 x_{7}   &  3.35537756514 & -0.04 x_{25} & -1.70 x_{6} & +  0.01 x_{34} & -0.25 x_{11} & -0.04 x_{32} & +  0.00 x_{30} & -0.03 x_{35} & -0.04 x_{36} & -0.30 x_{2} & -0.04 x_{29} & -0.06 x_{31} & -0.94 x_{4} & +  0.02 x_{21} & +  0.87 x_{5} & -0.03 x_{37} & +  0.01 x_{23} & +  0.46 x_{14} & -0.05 x_{28} & +  0.02 x_{38}\\
 x_{13}   &  1.9499770561 & +  0.02 x_{25} & +  0.35 x_{6} & -0.01 x_{34} & -0.17 x_{11} & -0.01 x_{32} & +  0.01 x_{30} & +  0.03 x_{35} & +  0.00 x_{36} & +  0.41 x_{2} & -0.02 x_{29} & +  0.02 x_{31} & +  0.42 x_{4} & +  0.02 x_{21} & -0.68 x_{5} & -0.01 x_{37} & -0.04 x_{23} & -0.56 x_{14} & -0.02 x_{28} & -0.04 x_{38}\\
 x_{15}   &  0.128712525065 & +  0.07 x_{25} & +  1.87 x_{6} & +  0.00 x_{34} & +  0.03 x_{11} & +  0.04 x_{32} & -0.00 x_{30} & +  0.00 x_{35} & +  0.00 x_{36} & -0.31 x_{2} & +  0.02 x_{29} & +  0.08 x_{31} & +  1.43 x_{4} & -0.01 x_{21} & -0.75 x_{5} & +  0.05 x_{37} & -0.00 x_{23} & -0.79 x_{14} & +  0.04 x_{28} & -0.08 x_{38}\\
 x_{26}   &  86.4400753757 & -1.30 x_{25} & -28.19 x_{6} & -1.05 x_{34} & -23.06 x_{11} & -0.45 x_{32} & +  0.92 x_{30} & +  0.76 x_{35} & -0.69 x_{36} & + 21.29 x_{2} & -0.51 x_{29} & -0.23 x_{31} & -20.64 x_{4} & +  0.49 x_{21} & -23.92 x_{5} & -1.08 x_{37} & -1.25 x_{23} & -8.49 x_{14} & -0.70 x_{28} & +  0.07 x_{38}\\
\hline
z    &  45.6059257785 & -0.26 x_{25} & -12.30 x_{6} & -0.16 x_{34} & -7.94 x_{11} & -0.19 x_{32} & -0.07 x_{30} & -0.10 x_{35} & -0.34 x_{36} & -8.25 x_{2} & +  0.01 x_{29} & +  0.03 x_{31} & -4.35 x_{4} & +  0.31 x_{21} & +  0.48 x_{5} & -0.20 x_{37} & -0.14 x_{23} & -3.37 x_{14} & -0.37 x_{28} & -0.17 x_{38}\\
\end{array}\]


 $ x_{5} $ enters and $ x_{10} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  5.02812236754 & +  0.08 x_{25} & +  1.93 x_{6} & +  0.03 x_{34} & -1.03 x_{11} & +  0.06 x_{32} & +  0.00 x_{30} & +  0.02 x_{35} & -0.00 x_{36} & -0.93 x_{2} & +  0.11 x_{29} & +  0.04 x_{31} & +  0.60 x_{4} & +  0.03 x_{21} & -0.81 x_{10} & -0.02 x_{37} & -0.04 x_{23} & -1.23 x_{14} & +  0.05 x_{28} & -0.06 x_{38}\\
 x_{27}   &  77.0697671614 & +  2.22 x_{25} & + 37.06 x_{6} & +  0.21 x_{34} & +  3.74 x_{11} & +  0.98 x_{32} & -1.79 x_{30} & -0.86 x_{35} & -0.56 x_{36} & -37.17 x_{2} & +  2.65 x_{29} & +  1.48 x_{31} & + 14.24 x_{4} & +  0.05 x_{21} & -25.47 x_{10} & +  0.23 x_{37} & -0.31 x_{23} & -22.32 x_{14} & +  1.77 x_{28} & -1.28 x_{38}\\
 x_{22}   &  66.8617248323 & -0.60 x_{25} & -10.80 x_{6} & -0.11 x_{34} & -25.59 x_{11} & +  0.54 x_{32} & +  0.94 x_{30} & +  0.51 x_{35} & -0.83 x_{36} & -3.94 x_{2} & +  0.74 x_{29} & +  0.13 x_{31} & -25.11 x_{4} & +  1.08 x_{21} & +  9.68 x_{10} & -1.08 x_{37} & -0.21 x_{23} & -10.84 x_{14} & -0.20 x_{28} & +  0.27 x_{38}\\
 x_{8}   &  2.33812210054 & +  0.03 x_{25} & +  0.06 x_{6} & -0.01 x_{34} & +  0.34 x_{11} & +  0.02 x_{32} & -0.05 x_{30} & -0.02 x_{35} & +  0.02 x_{36} & -0.49 x_{2} & +  0.07 x_{29} & +  0.01 x_{31} & -0.02 x_{4} & -0.03 x_{21} & -0.49 x_{10} & -0.03 x_{37} & +  0.00 x_{23} & -0.29 x_{14} & +  0.03 x_{28} & -0.00 x_{38}\\
 x_{24}   &  56.2032946475 & +  3.67 x_{25} & + 60.65 x_{6} & +  0.18 x_{34} & + 20.71 x_{11} & +  0.70 x_{32} & -2.24 x_{30} & -0.74 x_{35} & +  0.12 x_{36} & -31.37 x_{2} & +  3.39 x_{29} & +  1.83 x_{31} & + 48.18 x_{4} & -0.61 x_{21} & -27.59 x_{10} & +  0.94 x_{37} & +  0.04 x_{23} & -40.75 x_{14} & +  2.33 x_{28} & -1.90 x_{38}\\
 x_{16}   &  3.16638626566 & -0.03 x_{25} & -0.74 x_{6} & +  0.02 x_{34} & -0.43 x_{11} & -0.01 x_{32} & +  0.00 x_{30} & -0.04 x_{35} & -0.02 x_{36} & -0.23 x_{2} & -0.01 x_{29} & +  0.02 x_{31} & -0.90 x_{4} & +  0.04 x_{21} & -0.06 x_{10} & -0.01 x_{37} & -0.03 x_{23} & +  0.41 x_{14} & -0.01 x_{28} & +  0.00 x_{38}\\
 x_{5}   &  0.0443513502082 & +  0.09 x_{25} & +  2.33 x_{6} & -0.02 x_{34} & +  0.57 x_{11} & +  0.01 x_{32} & -0.04 x_{30} & -0.01 x_{35} & +  0.01 x_{36} & -0.51 x_{2} & +  0.08 x_{29} & +  0.06 x_{31} & +  1.07 x_{4} & -0.02 x_{21} & -1.07 x_{10} & +  0.04 x_{37} & -0.02 x_{23} & -1.22 x_{14} & +  0.07 x_{28} & -0.07 x_{38}\\
 x_{9}   &  1.64578959809 & -0.15 x_{25} & -3.17 x_{6} & -0.03 x_{34} & -1.14 x_{11} & -0.01 x_{32} & +  0.10 x_{30} & +  0.01 x_{35} & -0.05 x_{36} & +  1.34 x_{2} & -0.08 x_{29} & -0.04 x_{31} & -2.38 x_{4} & +  0.06 x_{21} & +  0.90 x_{10} & -0.09 x_{37} & -0.06 x_{23} & +  1.46 x_{14} & -0.11 x_{28} & +  0.07 x_{38}\\
 x_{18}   &  9.73483495965 & -0.08 x_{25} & -0.91 x_{6} & -0.02 x_{34} & -2.87 x_{11} & +  0.02 x_{32} & +  0.06 x_{30} & +  0.03 x_{35} & -0.10 x_{36} & -1.35 x_{2} & +  0.05 x_{29} & +  0.06 x_{31} & -1.92 x_{4} & +  0.12 x_{21} & +  0.13 x_{10} & -0.09 x_{37} & -0.07 x_{23} & -0.54 x_{14} & -0.07 x_{28} & -0.00 x_{38}\\
 x_{1}   &  8.2143371334 & -0.03 x_{25} & -0.42 x_{6} & +  0.03 x_{34} & -1.95 x_{11} & +  0.03 x_{32} & +  0.03 x_{30} & +  0.02 x_{35} & -0.08 x_{36} & -0.98 x_{2} & +  0.04 x_{29} & +  0.02 x_{31} & -0.52 x_{4} & +  0.07 x_{21} & +  0.10 x_{10} & -0.06 x_{37} & -0.08 x_{23} & -0.42 x_{14} & -0.03 x_{28} & -0.04 x_{38}\\
 x_{20}   &  0.828432385945 & +  1.19 x_{25} & + 10.56 x_{6} & +  0.44 x_{34} & + 13.18 x_{11} & +  0.18 x_{32} & -1.08 x_{30} & -0.08 x_{35} & +  0.65 x_{36} & +  4.98 x_{2} & +  0.95 x_{29} & -0.13 x_{31} & + 18.18 x_{4} & -0.76 x_{21} & -16.92 x_{10} & -0.39 x_{37} & -0.24 x_{23} & -4.13 x_{14} & +  0.86 x_{28} & -0.11 x_{38}\\
 x_{3}   &  7.16270243536 & -0.09 x_{25} & -1.92 x_{6} & -0.01 x_{34} & -2.18 x_{11} & +  0.03 x_{32} & +  0.05 x_{30} & +  0.03 x_{35} & -0.07 x_{36} & -0.20 x_{2} & -0.03 x_{29} & -0.02 x_{31} & -1.55 x_{4} & +  0.08 x_{21} & +  0.84 x_{10} & -0.08 x_{37} & -0.05 x_{23} & -0.21 x_{14} & -0.05 x_{28} & +  0.01 x_{38}\\
 x_{17}   &  5.03643429657 & +  0.02 x_{25} & +  0.42 x_{6} & +  0.00 x_{34} & -1.35 x_{11} & +  0.02 x_{32} & -0.01 x_{30} & +  0.02 x_{35} & -0.06 x_{36} & -0.95 x_{2} & +  0.08 x_{29} & +  0.04 x_{31} & -0.36 x_{4} & +  0.02 x_{21} & -0.14 x_{10} & -0.06 x_{37} & -0.05 x_{23} & -0.97 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{33}   &  202.630965884 & -3.82 x_{25} & -77.92 x_{6} & -0.54 x_{34} & -74.44 x_{11} & +  0.74 x_{32} & +  2.60 x_{30} & +  1.21 x_{35} & -2.05 x_{36} & -1.90 x_{2} & -0.99 x_{29} & +  0.04 x_{31} & -50.54 x_{4} & +  2.25 x_{21} & + 46.73 x_{10} & -3.02 x_{37} & -1.62 x_{23} & + 10.84 x_{14} & -2.44 x_{28} & +  0.85 x_{38}\\
 x_{12}   &  1.44149780623 & -0.16 x_{25} & -2.92 x_{6} & -0.01 x_{34} & -1.11 x_{11} & -0.03 x_{32} & +  0.10 x_{30} & +  0.01 x_{35} & -0.03 x_{36} & +  1.35 x_{2} & -0.11 x_{29} & -0.08 x_{31} & -2.33 x_{4} & +  0.03 x_{21} & +  1.32 x_{10} & -0.08 x_{37} & -0.02 x_{23} & +  1.45 x_{14} & -0.08 x_{28} & +  0.05 x_{38}\\
 x_{7}   &  3.39388729275 & +  0.04 x_{25} & +  0.33 x_{6} & -0.01 x_{34} & +  0.24 x_{11} & -0.03 x_{32} & -0.03 x_{30} & -0.04 x_{35} & -0.03 x_{36} & -0.74 x_{2} & +  0.03 x_{29} & -0.01 x_{31} & -0.01 x_{4} & +  0.00 x_{21} & -0.93 x_{10} & +  0.01 x_{37} & -0.01 x_{23} & -0.60 x_{14} & +  0.01 x_{28} & -0.03 x_{38}\\
 x_{13}   &  1.91986609942 & -0.04 x_{25} & -1.23 x_{6} & +  0.00 x_{34} & -0.55 x_{11} & -0.02 x_{32} & +  0.04 x_{30} & +  0.04 x_{35} & -0.01 x_{36} & +  0.76 x_{2} & -0.07 x_{29} & -0.02 x_{31} & -0.31 x_{4} & +  0.03 x_{21} & +  0.73 x_{10} & -0.04 x_{37} & -0.02 x_{23} & +  0.27 x_{14} & -0.07 x_{28} & +  0.01 x_{38}\\
 x_{15}   &  0.0955589395633 & +  0.00 x_{25} & +  0.13 x_{6} & +  0.02 x_{34} & -0.40 x_{11} & +  0.03 x_{32} & +  0.03 x_{30} & +  0.01 x_{35} & -0.01 x_{36} & +  0.06 x_{2} & -0.03 x_{29} & +  0.03 x_{31} & +  0.63 x_{4} & +  0.01 x_{21} & +  0.80 x_{10} & +  0.02 x_{37} & +  0.01 x_{23} & +  0.12 x_{14} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{26}   &  85.3791089365 & -3.48 x_{25} & -84.04 x_{6} & -0.45 x_{34} & -36.59 x_{11} & -0.69 x_{32} & +  1.85 x_{30} & +  0.99 x_{35} & -1.00 x_{36} & + 33.38 x_{2} & -2.33 x_{29} & -1.56 x_{31} & -46.34 x_{4} & +  1.05 x_{21} & + 25.70 x_{10} & -2.10 x_{37} & -0.75 x_{23} & + 20.63 x_{14} & -2.47 x_{28} & +  1.67 x_{38}\\
\hline
z    &  45.6273013073 & -0.21 x_{25} & -11.18 x_{6} & -0.18 x_{34} & -7.67 x_{11} & -0.19 x_{32} & -0.09 x_{30} & -0.11 x_{35} & -0.33 x_{36} & -8.49 x_{2} & +  0.04 x_{29} & +  0.06 x_{31} & -3.83 x_{4} & +  0.29 x_{21} & -0.52 x_{10} & -0.18 x_{37} & -0.15 x_{23} & -3.96 x_{14} & -0.33 x_{28} & -0.20 x_{38}\\
\end{array}\]


 $ x_{21} $ enters and $ x_{20} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  5.06620534287 & +  0.13 x_{25} & +  2.41 x_{6} & +  0.05 x_{34} & -0.43 x_{11} & +  0.06 x_{32} & -0.05 x_{30} & +  0.01 x_{35} & +  0.03 x_{36} & -0.70 x_{2} & +  0.15 x_{29} & +  0.04 x_{31} & +  1.43 x_{4} & -0.05 x_{20} & -1.59 x_{10} & -0.04 x_{37} & -0.05 x_{23} & -1.42 x_{14} & +  0.09 x_{28} & -0.07 x_{38}\\
 x_{27}   &  77.1224310261 & +  2.29 x_{25} & + 37.73 x_{6} & +  0.24 x_{34} & +  4.58 x_{11} & +  0.99 x_{32} & -1.86 x_{30} & -0.86 x_{35} & -0.52 x_{36} & -36.85 x_{2} & +  2.71 x_{29} & +  1.48 x_{31} & + 15.40 x_{4} & -0.06 x_{20} & -26.54 x_{10} & +  0.20 x_{37} & -0.32 x_{23} & -22.58 x_{14} & +  1.82 x_{28} & -1.29 x_{38}\\
 x_{22}   &  68.0340789283 & +  1.09 x_{25} & +  4.15 x_{6} & +  0.52 x_{34} & -6.93 x_{11} & +  0.79 x_{32} & -0.59 x_{30} & +  0.39 x_{35} & +  0.08 x_{36} & +  3.11 x_{2} & +  2.08 x_{29} & -0.06 x_{31} & +  0.62 x_{4} & -1.42 x_{20} & -14.27 x_{10} & -1.63 x_{37} & -0.54 x_{23} & -16.68 x_{14} & +  1.02 x_{28} & +  0.11 x_{38}\\
 x_{8}   &  2.30983973808 & -0.01 x_{25} & -0.30 x_{6} & -0.02 x_{34} & -0.11 x_{11} & +  0.01 x_{32} & -0.02 x_{30} & -0.01 x_{35} & -0.00 x_{36} & -0.66 x_{2} & +  0.04 x_{29} & +  0.01 x_{31} & -0.65 x_{4} & +  0.03 x_{20} & +  0.09 x_{10} & -0.02 x_{37} & +  0.01 x_{23} & -0.14 x_{14} & -0.00 x_{28} & -0.00 x_{38}\\
 x_{24}   &  55.5391122368 & +  2.71 x_{25} & + 52.18 x_{6} & -0.18 x_{34} & + 10.14 x_{11} & +  0.56 x_{32} & -1.37 x_{30} & -0.67 x_{35} & -0.40 x_{36} & -35.36 x_{2} & +  2.63 x_{29} & +  1.93 x_{31} & + 33.60 x_{4} & +  0.80 x_{20} & -14.02 x_{10} & +  1.25 x_{37} & +  0.23 x_{23} & -37.44 x_{14} & +  1.64 x_{28} & -1.81 x_{38}\\
 x_{16}   &  3.2074834891 & +  0.03 x_{25} & -0.21 x_{6} & +  0.04 x_{34} & +  0.22 x_{11} & +  0.00 x_{32} & -0.05 x_{30} & -0.04 x_{35} & +  0.01 x_{36} & +  0.02 x_{2} & +  0.04 x_{29} & +  0.01 x_{31} & +  0.01 x_{4} & -0.05 x_{20} & -0.90 x_{10} & -0.03 x_{37} & -0.04 x_{23} & +  0.21 x_{14} & +  0.04 x_{28} & -0.00 x_{38}\\
 x_{5}   &  0.0185571997956 & +  0.05 x_{25} & +  2.01 x_{6} & -0.04 x_{34} & +  0.16 x_{11} & +  0.00 x_{32} & -0.00 x_{30} & -0.01 x_{35} & -0.01 x_{36} & -0.66 x_{2} & +  0.05 x_{29} & +  0.06 x_{31} & +  0.51 x_{4} & +  0.03 x_{20} & -0.55 x_{10} & +  0.06 x_{37} & -0.01 x_{23} & -1.09 x_{14} & +  0.05 x_{28} & -0.06 x_{38}\\
 x_{9}   &  1.70703869488 & -0.06 x_{25} & -2.39 x_{6} & +  0.00 x_{34} & -0.17 x_{11} & +  0.01 x_{32} & +  0.02 x_{30} & +  0.00 x_{35} & +  0.00 x_{36} & +  1.70 x_{2} & -0.01 x_{29} & -0.05 x_{31} & -1.04 x_{4} & -0.07 x_{20} & -0.36 x_{10} & -0.12 x_{37} & -0.07 x_{23} & +  1.16 x_{14} & -0.05 x_{28} & +  0.06 x_{38}\\
 x_{18}   &  9.86623517639 & +  0.11 x_{25} & +  0.76 x_{6} & +  0.05 x_{34} & -0.77 x_{11} & +  0.04 x_{32} & -0.11 x_{30} & +  0.02 x_{35} & +  0.01 x_{36} & -0.56 x_{2} & +  0.20 x_{29} & +  0.04 x_{31} & +  0.97 x_{4} & -0.16 x_{20} & -2.55 x_{10} & -0.15 x_{37} & -0.11 x_{23} & -1.19 x_{14} & +  0.07 x_{28} & -0.02 x_{38}\\
 x_{1}   &  8.28941529374 & +  0.08 x_{25} & +  0.54 x_{6} & +  0.07 x_{34} & -0.76 x_{11} & +  0.04 x_{32} & -0.07 x_{30} & +  0.01 x_{35} & -0.02 x_{36} & -0.53 x_{2} & +  0.12 x_{29} & +  0.01 x_{31} & +  1.13 x_{4} & -0.09 x_{20} & -1.43 x_{10} & -0.09 x_{37} & -0.11 x_{23} & -0.79 x_{14} & +  0.05 x_{28} & -0.05 x_{38}\\
 x_{21}   &  1.08961713639 & +  1.57 x_{25} & + 13.89 x_{6} & +  0.59 x_{34} & + 17.34 x_{11} & +  0.23 x_{32} & -1.43 x_{30} & -0.11 x_{35} & +  0.85 x_{36} & +  6.55 x_{2} & +  1.25 x_{29} & -0.17 x_{31} & + 23.91 x_{4} & -1.32 x_{20} & -22.26 x_{10} & -0.51 x_{37} & -0.31 x_{23} & -5.43 x_{14} & +  1.13 x_{28} & -0.14 x_{38}\\
 x_{3}   &  7.24764364342 & +  0.04 x_{25} & -0.83 x_{6} & +  0.04 x_{34} & -0.83 x_{11} & +  0.05 x_{32} & -0.06 x_{30} & +  0.02 x_{35} & -0.01 x_{36} & +  0.31 x_{2} & +  0.07 x_{29} & -0.03 x_{31} & +  0.32 x_{4} & -0.10 x_{20} & -0.90 x_{10} & -0.12 x_{37} & -0.08 x_{23} & -0.64 x_{14} & +  0.04 x_{28} & -0.00 x_{38}\\
 x_{17}   &  5.05930933275 & +  0.06 x_{25} & +  0.71 x_{6} & +  0.02 x_{34} & -0.98 x_{11} & +  0.02 x_{32} & -0.04 x_{30} & +  0.01 x_{35} & -0.04 x_{36} & -0.81 x_{2} & +  0.11 x_{29} & +  0.04 x_{31} & +  0.14 x_{4} & -0.03 x_{20} & -0.61 x_{10} & -0.07 x_{37} & -0.05 x_{23} & -1.09 x_{14} & +  0.04 x_{28} & -0.01 x_{38}\\
 x_{33}   &  205.086087145 & -0.28 x_{25} & -46.61 x_{6} & +  0.78 x_{34} & -35.36 x_{11} & +  1.26 x_{32} & -0.61 x_{30} & +  0.96 x_{35} & -0.13 x_{36} & + 12.86 x_{2} & +  1.83 x_{29} & -0.34 x_{31} & +  3.34 x_{4} & -2.96 x_{20} & -3.43 x_{10} & -4.18 x_{37} & -2.33 x_{23} & -1.40 x_{14} & +  0.10 x_{28} & +  0.53 x_{38}\\
 x_{12}   &  1.47837748864 & -0.11 x_{25} & -2.45 x_{6} & +  0.01 x_{34} & -0.52 x_{11} & -0.02 x_{32} & +  0.06 x_{30} & +  0.01 x_{35} & +  0.00 x_{36} & +  1.57 x_{2} & -0.06 x_{29} & -0.08 x_{31} & -1.52 x_{4} & -0.04 x_{20} & +  0.57 x_{10} & -0.10 x_{37} & -0.03 x_{23} & +  1.26 x_{14} & -0.04 x_{28} & +  0.04 x_{38}\\
 x_{7}   &  3.39588651957 & +  0.04 x_{25} & +  0.35 x_{6} & -0.01 x_{34} & +  0.28 x_{11} & -0.03 x_{32} & -0.04 x_{30} & -0.04 x_{35} & -0.03 x_{36} & -0.73 x_{2} & +  0.03 x_{29} & -0.01 x_{31} & +  0.04 x_{4} & -0.00 x_{20} & -0.97 x_{10} & +  0.00 x_{37} & -0.01 x_{23} & -0.61 x_{14} & +  0.02 x_{28} & -0.03 x_{38}\\
 x_{13}   &  1.95428601645 & +  0.01 x_{25} & -0.79 x_{6} & +  0.02 x_{34} & -0.01 x_{11} & -0.01 x_{32} & -0.00 x_{30} & +  0.03 x_{35} & +  0.02 x_{36} & +  0.96 x_{2} & -0.03 x_{29} & -0.02 x_{31} & +  0.44 x_{4} & -0.04 x_{20} & +  0.03 x_{10} & -0.06 x_{37} & -0.03 x_{23} & +  0.10 x_{14} & -0.03 x_{28} & +  0.00 x_{38}\\
 x_{15}   &  0.10909643002 & +  0.02 x_{25} & +  0.30 x_{6} & +  0.03 x_{34} & -0.18 x_{11} & +  0.03 x_{32} & +  0.01 x_{30} & +  0.01 x_{35} & +  0.01 x_{36} & +  0.15 x_{2} & -0.02 x_{29} & +  0.03 x_{31} & +  0.93 x_{4} & -0.02 x_{20} & +  0.53 x_{10} & +  0.01 x_{37} & +  0.01 x_{23} & +  0.06 x_{14} & -0.00 x_{28} & -0.03 x_{38}\\
 x_{26}   &  86.5260009837 & -1.83 x_{25} & -69.42 x_{6} & +  0.16 x_{34} & -18.34 x_{11} & -0.45 x_{32} & +  0.34 x_{30} & +  0.88 x_{35} & -0.10 x_{36} & + 40.28 x_{2} & -1.01 x_{29} & -1.74 x_{31} & -21.17 x_{4} & -1.38 x_{20} & +  2.27 x_{10} & -2.65 x_{37} & -1.08 x_{23} & + 14.91 x_{14} & -1.29 x_{28} & +  1.52 x_{38}\\
\hline
z    &  45.9484129623 & +  0.25 x_{25} & -7.08 x_{6} & -0.00 x_{34} & -2.56 x_{11} & -0.12 x_{32} & -0.51 x_{30} & -0.14 x_{35} & -0.08 x_{36} & -6.56 x_{2} & +  0.41 x_{29} & +  0.01 x_{31} & +  3.22 x_{4} & -0.39 x_{20} & -7.08 x_{10} & -0.33 x_{37} & -0.25 x_{23} & -5.56 x_{14} & +  0.00 x_{28} & -0.25 x_{38}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{12} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  6.46003344931 & +  0.03 x_{25} & +  0.10 x_{6} & +  0.05 x_{34} & -0.92 x_{11} & +  0.04 x_{32} & +  0.00 x_{30} & +  0.02 x_{35} & +  0.03 x_{36} & +  0.78 x_{2} & +  0.09 x_{29} & -0.04 x_{31} & -0.94 x_{12} & -0.09 x_{20} & -1.06 x_{10} & -0.13 x_{37} & -0.08 x_{23} & -0.23 x_{14} & +  0.05 x_{28} & -0.03 x_{38}\\
 x_{27}   &  92.1095119907 & +  1.22 x_{25} & + 12.86 x_{6} & +  0.31 x_{34} & -0.71 x_{11} & +  0.75 x_{32} & -1.29 x_{30} & -0.75 x_{35} & -0.49 x_{36} & -20.91 x_{2} & +  2.06 x_{29} & +  0.63 x_{31} & -10.14 x_{12} & -0.51 x_{20} & -20.80 x_{10} & -0.79 x_{37} & -0.64 x_{23} & -9.79 x_{14} & +  1.43 x_{28} & -0.87 x_{38}\\
 x_{22}   &  68.6377132104 & +  1.05 x_{25} & +  3.15 x_{6} & +  0.52 x_{34} & -7.14 x_{11} & +  0.78 x_{32} & -0.57 x_{30} & +  0.39 x_{35} & +  0.08 x_{36} & +  3.75 x_{2} & +  2.06 x_{29} & -0.09 x_{31} & -0.41 x_{12} & -1.43 x_{20} & -14.04 x_{10} & -1.67 x_{37} & -0.56 x_{23} & -16.17 x_{14} & +  1.00 x_{28} & +  0.13 x_{38}\\
 x_{8}   &  1.68189056698 & +  0.03 x_{25} & +  0.74 x_{6} & -0.02 x_{34} & +  0.11 x_{11} & +  0.02 x_{32} & -0.04 x_{30} & -0.02 x_{35} & -0.01 x_{36} & -1.32 x_{2} & +  0.06 x_{29} & +  0.05 x_{31} & +  0.42 x_{12} & +  0.05 x_{20} & -0.15 x_{10} & +  0.02 x_{37} & +  0.02 x_{23} & -0.68 x_{14} & +  0.01 x_{28} & -0.02 x_{38}\\
 x_{24}   &  88.2424372814 & +  0.36 x_{25} & -2.08 x_{6} & -0.02 x_{34} & -1.41 x_{11} & +  0.04 x_{32} & -0.12 x_{30} & -0.43 x_{35} & -0.32 x_{36} & -0.57 x_{2} & +  1.21 x_{29} & +  0.10 x_{31} & -22.12 x_{12} & -0.18 x_{20} & -1.49 x_{10} & -0.90 x_{37} & -0.46 x_{23} & -9.53 x_{14} & +  0.78 x_{28} & -0.90 x_{38}\\
 x_{16}   &  3.21250534579 & +  0.03 x_{25} & -0.22 x_{6} & +  0.04 x_{34} & +  0.22 x_{11} & +  0.00 x_{32} & -0.05 x_{30} & -0.04 x_{35} & +  0.01 x_{36} & +  0.03 x_{2} & +  0.04 x_{29} & +  0.01 x_{31} & -0.00 x_{12} & -0.05 x_{20} & -0.90 x_{10} & -0.03 x_{37} & -0.04 x_{23} & +  0.21 x_{14} & +  0.04 x_{28} & -0.00 x_{38}\\
 x_{5}   &  0.512921809882 & +  0.02 x_{25} & +  1.19 x_{6} & -0.04 x_{34} & -0.02 x_{11} & -0.00 x_{32} & +  0.01 x_{30} & -0.00 x_{35} & -0.01 x_{36} & -0.13 x_{2} & +  0.02 x_{29} & +  0.03 x_{31} & -0.33 x_{12} & +  0.02 x_{20} & -0.36 x_{10} & +  0.02 x_{37} & -0.02 x_{23} & -0.67 x_{14} & +  0.03 x_{28} & -0.05 x_{38}\\
 x_{9}   &  0.69500370283 & +  0.01 x_{25} & -0.71 x_{6} & -0.00 x_{34} & +  0.19 x_{11} & +  0.02 x_{32} & -0.02 x_{30} & -0.00 x_{35} & -0.00 x_{36} & +  0.63 x_{2} & +  0.03 x_{29} & +  0.01 x_{31} & +  0.68 x_{12} & -0.04 x_{20} & -0.74 x_{10} & -0.05 x_{37} & -0.05 x_{23} & +  0.29 x_{14} & -0.02 x_{28} & +  0.03 x_{38}\\
 x_{18}   &  10.8056105895 & +  0.04 x_{25} & -0.80 x_{6} & +  0.05 x_{34} & -1.11 x_{11} & +  0.03 x_{32} & -0.08 x_{30} & +  0.03 x_{35} & +  0.01 x_{36} & +  0.44 x_{2} & +  0.16 x_{29} & -0.01 x_{31} & -0.64 x_{12} & -0.19 x_{20} & -2.19 x_{10} & -0.21 x_{37} & -0.13 x_{23} & -0.39 x_{14} & +  0.04 x_{28} & +  0.01 x_{38}\\
 x_{1}   &  9.39101956619 & -0.00 x_{25} & -1.29 x_{6} & +  0.08 x_{34} & -1.15 x_{11} & +  0.02 x_{32} & -0.03 x_{30} & +  0.02 x_{35} & -0.02 x_{36} & +  0.64 x_{2} & +  0.08 x_{29} & -0.05 x_{31} & -0.75 x_{12} & -0.12 x_{20} & -1.01 x_{10} & -0.17 x_{37} & -0.13 x_{23} & +  0.15 x_{14} & +  0.02 x_{28} & -0.02 x_{38}\\
 x_{21}   &  24.3624694135 & -0.10 x_{25} & -24.72 x_{6} & +  0.70 x_{34} & +  9.12 x_{11} & -0.14 x_{32} & -0.54 x_{30} & +  0.06 x_{35} & +  0.90 x_{36} & + 31.31 x_{2} & +  0.24 x_{29} & -1.48 x_{31} & -15.74 x_{12} & -2.02 x_{20} & -13.34 x_{10} & -2.04 x_{37} & -0.81 x_{23} & + 14.43 x_{14} & +  0.51 x_{28} & +  0.50 x_{38}\\
 x_{3}   &  7.5564017589 & +  0.01 x_{25} & -1.35 x_{6} & +  0.04 x_{34} & -0.94 x_{11} & +  0.04 x_{32} & -0.05 x_{30} & +  0.02 x_{35} & -0.01 x_{36} & +  0.64 x_{2} & +  0.06 x_{29} & -0.05 x_{31} & -0.21 x_{12} & -0.11 x_{20} & -0.78 x_{10} & -0.14 x_{37} & -0.08 x_{23} & -0.37 x_{14} & +  0.03 x_{28} & +  0.01 x_{38}\\
 x_{17}   &  5.19939870246 & +  0.04 x_{25} & +  0.48 x_{6} & +  0.02 x_{34} & -1.03 x_{11} & +  0.02 x_{32} & -0.03 x_{30} & +  0.01 x_{35} & -0.04 x_{36} & -0.66 x_{2} & +  0.10 x_{29} & +  0.03 x_{31} & -0.09 x_{12} & -0.03 x_{20} & -0.56 x_{10} & -0.08 x_{37} & -0.06 x_{23} & -0.97 x_{14} & +  0.03 x_{28} & -0.01 x_{38}\\
 x_{33}   &  208.336371213 & -0.52 x_{25} & -52.00 x_{6} & +  0.80 x_{34} & -36.51 x_{11} & +  1.21 x_{32} & -0.49 x_{30} & +  0.98 x_{35} & -0.12 x_{36} & + 16.32 x_{2} & +  1.68 x_{29} & -0.53 x_{31} & -2.20 x_{12} & -3.06 x_{20} & -2.19 x_{10} & -4.39 x_{37} & -2.40 x_{23} & +  1.37 x_{14} & +  0.02 x_{28} & +  0.62 x_{38}\\
 x_{4}   &  0.973267165392 & -0.07 x_{25} & -1.61 x_{6} & +  0.00 x_{34} & -0.34 x_{11} & -0.02 x_{32} & +  0.04 x_{30} & +  0.01 x_{35} & +  0.00 x_{36} & +  1.04 x_{2} & -0.04 x_{29} & -0.05 x_{31} & -0.66 x_{12} & -0.03 x_{20} & +  0.37 x_{10} & -0.06 x_{37} & -0.02 x_{23} & +  0.83 x_{14} & -0.03 x_{28} & +  0.03 x_{38}\\
 x_{7}   &  3.4334710246 & +  0.04 x_{25} & +  0.29 x_{6} & -0.01 x_{34} & +  0.26 x_{11} & -0.03 x_{32} & -0.03 x_{30} & -0.04 x_{35} & -0.03 x_{36} & -0.69 x_{2} & +  0.03 x_{29} & -0.01 x_{31} & -0.03 x_{12} & -0.00 x_{20} & -0.96 x_{10} & +  0.00 x_{37} & -0.01 x_{23} & -0.58 x_{14} & +  0.02 x_{28} & -0.03 x_{38}\\
 x_{13}   &  2.38534317472 & -0.02 x_{25} & -1.51 x_{6} & +  0.02 x_{34} & -0.16 x_{11} & -0.02 x_{32} & +  0.01 x_{30} & +  0.04 x_{35} & +  0.02 x_{36} & +  1.42 x_{2} & -0.05 x_{29} & -0.05 x_{31} & -0.29 x_{12} & -0.05 x_{20} & +  0.19 x_{10} & -0.09 x_{37} & -0.04 x_{23} & +  0.47 x_{14} & -0.04 x_{28} & +  0.02 x_{38}\\
 x_{15}   &  1.00956234024 & -0.04 x_{25} & -1.19 x_{6} & +  0.03 x_{34} & -0.50 x_{11} & +  0.02 x_{32} & +  0.05 x_{30} & +  0.02 x_{35} & +  0.01 x_{36} & +  1.10 x_{2} & -0.06 x_{29} & -0.02 x_{31} & -0.61 x_{12} & -0.04 x_{20} & +  0.87 x_{10} & -0.05 x_{37} & -0.01 x_{23} & +  0.82 x_{14} & -0.03 x_{28} & -0.01 x_{38}\\
 x_{26}   &  65.9240655351 & -0.35 x_{25} & -35.24 x_{6} & +  0.06 x_{34} & -11.06 x_{11} & -0.13 x_{32} & -0.44 x_{30} & +  0.73 x_{35} & -0.15 x_{36} & + 18.36 x_{2} & -0.12 x_{29} & -0.58 x_{31} & + 13.94 x_{12} & -0.76 x_{20} & -5.63 x_{10} & -1.29 x_{37} & -0.64 x_{23} & -2.67 x_{14} & -0.74 x_{28} & +  0.95 x_{38}\\
\hline
z    &  49.0806323399 & +  0.02 x_{25} & -12.28 x_{6} & +  0.01 x_{34} & -3.66 x_{11} & -0.17 x_{32} & -0.39 x_{30} & -0.12 x_{35} & -0.08 x_{36} & -3.23 x_{2} & +  0.28 x_{29} & -0.17 x_{31} & -2.12 x_{12} & -0.48 x_{20} & -5.88 x_{10} & -0.53 x_{37} & -0.31 x_{23} & -2.89 x_{14} & -0.08 x_{28} & -0.16 x_{38}\\
\end{array}\]


 $ x_{25} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  6.93056327938 & -0.48 x_{4} & -0.68 x_{6} & +  0.06 x_{34} & -1.09 x_{11} & +  0.04 x_{32} & +  0.02 x_{30} & +  0.03 x_{35} & +  0.03 x_{36} & +  1.28 x_{2} & +  0.07 x_{29} & -0.07 x_{31} & -1.26 x_{12} & -0.10 x_{20} & -0.88 x_{10} & -0.16 x_{37} & -0.09 x_{23} & +  0.17 x_{14} & +  0.04 x_{28} & -0.01 x_{38}\\
 x_{27}   &  109.044635877 & -17.40 x_{4} & -15.23 x_{6} & +  0.39 x_{34} & -6.69 x_{11} & +  0.48 x_{32} & -0.65 x_{30} & -0.63 x_{35} & -0.45 x_{36} & -2.90 x_{2} & +  1.32 x_{29} & -0.32 x_{31} & -21.59 x_{12} & -1.02 x_{20} & -14.31 x_{10} & -1.90 x_{37} & -1.00 x_{23} & +  4.66 x_{14} & +  0.98 x_{28} & -0.40 x_{38}\\
 x_{22}   &  83.1810679991 & -14.94 x_{4} & -20.98 x_{6} & +  0.59 x_{34} & -12.28 x_{11} & +  0.55 x_{32} & -0.02 x_{30} & +  0.50 x_{35} & +  0.11 x_{36} & + 19.22 x_{2} & +  1.42 x_{29} & -0.91 x_{31} & -10.25 x_{12} & -1.87 x_{20} & -8.47 x_{10} & -2.62 x_{37} & -0.86 x_{23} & -3.76 x_{14} & +  0.62 x_{28} & +  0.53 x_{38}\\
 x_{8}   &  2.12561426472 & -0.46 x_{4} & +  0.01 x_{6} & -0.02 x_{34} & -0.05 x_{11} & +  0.01 x_{32} & -0.02 x_{30} & -0.02 x_{35} & -0.00 x_{36} & -0.85 x_{2} & +  0.04 x_{29} & +  0.02 x_{31} & +  0.12 x_{12} & +  0.04 x_{20} & +  0.02 x_{10} & -0.01 x_{37} & +  0.01 x_{23} & -0.30 x_{14} & +  0.00 x_{28} & -0.01 x_{38}\\
 x_{24}   &  93.2448999604 & -5.14 x_{4} & -10.38 x_{6} & +  0.00 x_{34} & -3.17 x_{11} & -0.04 x_{32} & +  0.07 x_{30} & -0.39 x_{35} & -0.31 x_{36} & +  4.75 x_{2} & +  0.99 x_{29} & -0.18 x_{31} & -25.50 x_{12} & -0.33 x_{20} & +  0.43 x_{10} & -1.23 x_{37} & -0.56 x_{23} & -5.27 x_{14} & +  0.64 x_{28} & -0.77 x_{38}\\
 x_{16}   &  3.62094139548 & -0.42 x_{4} & -0.90 x_{6} & +  0.04 x_{34} & +  0.07 x_{11} & -0.00 x_{32} & -0.04 x_{30} & -0.04 x_{35} & +  0.01 x_{36} & +  0.46 x_{2} & +  0.02 x_{29} & -0.01 x_{31} & -0.28 x_{12} & -0.06 x_{20} & -0.74 x_{10} & -0.06 x_{37} & -0.05 x_{23} & +  0.56 x_{14} & +  0.02 x_{28} & +  0.01 x_{38}\\
 x_{5}   &  0.76928699275 & -0.26 x_{4} & +  0.76 x_{6} & -0.03 x_{34} & -0.11 x_{11} & -0.01 x_{32} & +  0.02 x_{30} & -0.00 x_{35} & -0.01 x_{36} & +  0.14 x_{2} & +  0.01 x_{29} & +  0.02 x_{31} & -0.51 x_{12} & +  0.01 x_{20} & -0.26 x_{10} & +  0.01 x_{37} & -0.03 x_{23} & -0.45 x_{14} & +  0.03 x_{28} & -0.04 x_{38}\\
 x_{9}   &  0.860386485652 & -0.17 x_{4} & -0.98 x_{6} & -0.00 x_{34} & +  0.13 x_{11} & +  0.02 x_{32} & -0.01 x_{30} & -0.00 x_{35} & -0.00 x_{36} & +  0.80 x_{2} & +  0.03 x_{29} & -0.00 x_{31} & +  0.57 x_{12} & -0.05 x_{20} & -0.68 x_{10} & -0.06 x_{37} & -0.06 x_{23} & +  0.43 x_{14} & -0.02 x_{28} & +  0.03 x_{38}\\
 x_{18}   &  11.414977061 & -0.63 x_{4} & -1.81 x_{6} & +  0.06 x_{34} & -1.32 x_{11} & +  0.02 x_{32} & -0.05 x_{30} & +  0.03 x_{35} & +  0.01 x_{36} & +  1.09 x_{2} & +  0.14 x_{29} & -0.05 x_{31} & -1.05 x_{12} & -0.21 x_{20} & -1.96 x_{10} & -0.25 x_{37} & -0.14 x_{23} & +  0.13 x_{14} & +  0.03 x_{28} & +  0.02 x_{38}\\
 x_{1}   &  9.38562298197 & +  0.01 x_{4} & -1.28 x_{6} & +  0.08 x_{34} & -1.14 x_{11} & +  0.02 x_{32} & -0.03 x_{30} & +  0.02 x_{35} & -0.02 x_{36} & +  0.63 x_{2} & +  0.08 x_{29} & -0.05 x_{31} & -0.74 x_{12} & -0.12 x_{20} & -1.01 x_{10} & -0.17 x_{37} & -0.13 x_{23} & +  0.14 x_{14} & +  0.02 x_{28} & -0.02 x_{38}\\
 x_{21}   &  22.9119906 & +  1.49 x_{4} & -22.31 x_{6} & +  0.69 x_{34} & +  9.64 x_{11} & -0.11 x_{32} & -0.60 x_{30} & +  0.05 x_{35} & +  0.90 x_{36} & + 29.77 x_{2} & +  0.30 x_{29} & -1.39 x_{31} & -14.76 x_{12} & -1.97 x_{20} & -13.90 x_{10} & -1.95 x_{37} & -0.78 x_{23} & + 13.19 x_{14} & +  0.55 x_{28} & +  0.46 x_{38}\\
 x_{3}   &  7.76100680506 & -0.21 x_{4} & -1.68 x_{6} & +  0.04 x_{34} & -1.01 x_{11} & +  0.04 x_{32} & -0.04 x_{30} & +  0.03 x_{35} & -0.01 x_{36} & +  0.85 x_{2} & +  0.05 x_{29} & -0.06 x_{31} & -0.35 x_{12} & -0.12 x_{20} & -0.70 x_{10} & -0.16 x_{37} & -0.09 x_{23} & -0.20 x_{14} & +  0.03 x_{28} & +  0.01 x_{38}\\
 x_{17}   &  5.82518328318 & -0.64 x_{4} & -0.56 x_{6} & +  0.02 x_{34} & -1.25 x_{11} & +  0.01 x_{32} & -0.01 x_{30} & +  0.02 x_{35} & -0.04 x_{36} & +  0.01 x_{2} & +  0.08 x_{29} & -0.00 x_{31} & -0.52 x_{12} & -0.05 x_{20} & -0.32 x_{10} & -0.12 x_{37} & -0.07 x_{23} & -0.43 x_{14} & +  0.02 x_{28} & +  0.01 x_{38}\\
 x_{33}   &  201.161877671 & +  7.37 x_{4} & -40.10 x_{6} & +  0.76 x_{34} & -33.98 x_{11} & +  1.33 x_{32} & -0.76 x_{30} & +  0.93 x_{35} & -0.14 x_{36} & +  8.69 x_{2} & +  2.00 x_{29} & -0.12 x_{31} & +  2.65 x_{12} & -2.85 x_{20} & -4.93 x_{10} & -3.92 x_{37} & -2.24 x_{23} & -4.75 x_{14} & +  0.21 x_{28} & +  0.42 x_{38}\\
 x_{25}   &  13.9129255327 & -14.30 x_{4} & -23.08 x_{6} & +  0.07 x_{34} & -4.91 x_{11} & -0.22 x_{32} & +  0.53 x_{30} & +  0.10 x_{35} & +  0.03 x_{36} & + 14.80 x_{2} & -0.61 x_{29} & -0.78 x_{31} & -9.41 x_{12} & -0.42 x_{20} & +  5.33 x_{10} & -0.92 x_{37} & -0.30 x_{23} & + 11.87 x_{14} & -0.37 x_{28} & +  0.39 x_{38}\\
 x_{7}   &  3.95148712422 & -0.53 x_{4} & -0.57 x_{6} & -0.01 x_{34} & +  0.08 x_{11} & -0.04 x_{32} & -0.01 x_{30} & -0.04 x_{35} & -0.03 x_{36} & -0.14 x_{2} & +  0.01 x_{29} & -0.04 x_{31} & -0.38 x_{12} & -0.02 x_{20} & -0.76 x_{10} & -0.03 x_{37} & -0.02 x_{23} & -0.13 x_{14} & +  0.00 x_{28} & -0.02 x_{38}\\
 x_{13}   &  2.04310379542 & +  0.35 x_{4} & -0.94 x_{6} & +  0.02 x_{34} & -0.04 x_{11} & -0.01 x_{32} & -0.00 x_{30} & +  0.03 x_{35} & +  0.02 x_{36} & +  1.06 x_{2} & -0.03 x_{29} & -0.03 x_{31} & -0.06 x_{12} & -0.04 x_{20} & +  0.06 x_{10} & -0.07 x_{37} & -0.03 x_{23} & +  0.17 x_{14} & -0.03 x_{28} & +  0.01 x_{38}\\
 x_{15}   &  0.439549427119 & +  0.59 x_{4} & -0.25 x_{6} & +  0.03 x_{34} & -0.30 x_{11} & +  0.03 x_{32} & +  0.02 x_{30} & +  0.01 x_{35} & +  0.01 x_{36} & +  0.50 x_{2} & -0.03 x_{29} & +  0.01 x_{31} & -0.22 x_{12} & -0.03 x_{20} & +  0.65 x_{10} & -0.01 x_{37} & +  0.00 x_{23} & +  0.34 x_{14} & -0.01 x_{28} & -0.02 x_{38}\\
 x_{26}   &  61.0952641908 & +  4.96 x_{4} & -27.23 x_{6} & +  0.04 x_{34} & -9.36 x_{11} & -0.05 x_{32} & -0.62 x_{30} & +  0.69 x_{35} & -0.16 x_{36} & + 13.23 x_{2} & +  0.09 x_{29} & -0.31 x_{31} & + 17.20 x_{12} & -0.62 x_{20} & -7.48 x_{10} & -0.97 x_{37} & -0.54 x_{23} & -6.79 x_{14} & -0.61 x_{28} & +  0.82 x_{38}\\
\hline
z    &  49.4123400466 & -0.34 x_{4} & -12.83 x_{6} & +  0.01 x_{34} & -3.78 x_{11} & -0.17 x_{32} & -0.38 x_{30} & -0.12 x_{35} & -0.08 x_{36} & -2.87 x_{2} & +  0.26 x_{29} & -0.18 x_{31} & -2.34 x_{12} & -0.49 x_{20} & -5.75 x_{10} & -0.55 x_{37} & -0.32 x_{23} & -2.60 x_{14} & -0.09 x_{28} & -0.15 x_{38}\\
\end{array}\]


 $ x_{29} $ enters and $ x_{15} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  7.85453032302 & +  0.75 x_{4} & -1.20 x_{6} & +  0.12 x_{34} & -1.71 x_{11} & +  0.09 x_{32} & +  0.07 x_{30} & +  0.05 x_{35} & +  0.05 x_{36} & +  2.33 x_{2} & -2.10 x_{15} & -0.04 x_{31} & -1.73 x_{12} & -0.16 x_{20} & +  0.50 x_{10} & -0.19 x_{37} & -0.08 x_{23} & +  0.88 x_{14} & +  0.01 x_{28} & -0.06 x_{38}\\
 x_{27}   &  126.457938945 & +  5.80 x_{4} & -25.03 x_{6} & +  1.53 x_{34} & -18.46 x_{11} & +  1.55 x_{32} & +  0.29 x_{30} & -0.17 x_{35} & -0.22 x_{36} & + 16.80 x_{2} & -39.62 x_{15} & +  0.24 x_{31} & -30.45 x_{12} & -2.07 x_{20} & + 11.56 x_{10} & -2.40 x_{37} & -0.93 x_{23} & + 18.02 x_{14} & +  0.48 x_{28} & -1.32 x_{38}\\
 x_{22}   &  101.880208534 & +  9.97 x_{4} & -31.50 x_{6} & +  1.82 x_{34} & -24.91 x_{11} & +  1.70 x_{32} & +  0.98 x_{30} & +  0.99 x_{35} & +  0.37 x_{36} & + 40.37 x_{2} & -42.54 x_{15} & -0.31 x_{31} & -19.75 x_{12} & -2.99 x_{20} & + 19.31 x_{10} & -3.17 x_{37} & -0.79 x_{23} & + 10.59 x_{14} & +  0.08 x_{28} & -0.45 x_{38}\\
 x_{8}   &  2.70579475652 & +  0.32 x_{4} & -0.32 x_{6} & +  0.02 x_{34} & -0.44 x_{11} & +  0.05 x_{32} & +  0.01 x_{30} & -0.00 x_{35} & +  0.00 x_{36} & -0.20 x_{2} & -1.32 x_{15} & +  0.04 x_{31} & -0.17 x_{12} & +  0.00 x_{20} & +  0.88 x_{10} & -0.02 x_{37} & +  0.02 x_{23} & +  0.14 x_{14} & -0.02 x_{28} & -0.04 x_{38}\\
 x_{24}   &  106.238230222 & + 12.17 x_{4} & -17.69 x_{6} & +  0.85 x_{34} & -11.95 x_{11} & +  0.76 x_{32} & +  0.76 x_{30} & -0.05 x_{35} & -0.14 x_{36} & + 19.45 x_{2} & -29.56 x_{15} & +  0.23 x_{31} & -32.11 x_{12} & -1.11 x_{20} & + 19.73 x_{10} & -1.60 x_{37} & -0.52 x_{23} & +  4.71 x_{14} & +  0.27 x_{28} & -1.45 x_{38}\\
 x_{16}   &  3.91761603926 & -0.02 x_{4} & -1.07 x_{6} & +  0.06 x_{34} & -0.13 x_{11} & +  0.01 x_{32} & -0.02 x_{30} & -0.03 x_{35} & +  0.02 x_{36} & +  0.80 x_{2} & -0.67 x_{15} & -0.00 x_{31} & -0.43 x_{12} & -0.08 x_{20} & -0.30 x_{10} & -0.07 x_{37} & -0.05 x_{23} & +  0.79 x_{14} & +  0.02 x_{28} & -0.01 x_{38}\\
 x_{5}   &  0.949367023976 & -0.02 x_{4} & +  0.66 x_{6} & -0.02 x_{34} & -0.23 x_{11} & +  0.00 x_{32} & +  0.03 x_{30} & +  0.00 x_{35} & -0.00 x_{36} & +  0.34 x_{2} & -0.41 x_{15} & +  0.02 x_{31} & -0.60 x_{12} & -0.00 x_{20} & +  0.01 x_{10} & +  0.00 x_{37} & -0.03 x_{23} & -0.31 x_{14} & +  0.02 x_{28} & -0.05 x_{38}\\
 x_{9}   &  1.20743872815 & +  0.29 x_{4} & -1.18 x_{6} & +  0.02 x_{34} & -0.10 x_{11} & +  0.04 x_{32} & +  0.00 x_{30} & +  0.01 x_{35} & +  0.00 x_{36} & +  1.20 x_{2} & -0.79 x_{15} & +  0.01 x_{31} & +  0.40 x_{12} & -0.07 x_{20} & -0.16 x_{10} & -0.07 x_{37} & -0.06 x_{23} & +  0.70 x_{14} & -0.03 x_{28} & +  0.02 x_{38}\\
 x_{18}   &  13.1969701604 & +  1.75 x_{4} & -2.81 x_{6} & +  0.17 x_{34} & -2.52 x_{11} & +  0.13 x_{32} & +  0.04 x_{30} & +  0.08 x_{35} & +  0.03 x_{36} & +  3.10 x_{2} & -4.05 x_{15} & +  0.01 x_{31} & -1.95 x_{12} & -0.31 x_{20} & +  0.69 x_{10} & -0.30 x_{37} & -0.13 x_{23} & +  1.50 x_{14} & -0.03 x_{28} & -0.07 x_{38}\\
 x_{1}   &  10.3851205455 & +  1.34 x_{4} & -1.84 x_{6} & +  0.14 x_{34} & -1.82 x_{11} & +  0.09 x_{32} & +  0.03 x_{30} & +  0.05 x_{35} & -0.01 x_{36} & +  1.76 x_{2} & -2.27 x_{15} & -0.02 x_{31} & -1.25 x_{12} & -0.18 x_{20} & +  0.48 x_{10} & -0.19 x_{37} & -0.13 x_{23} & +  0.91 x_{14} & -0.01 x_{28} & -0.07 x_{38}\\
 x_{21}   &  26.8450653122 & +  6.73 x_{4} & -24.52 x_{6} & +  0.95 x_{34} & +  6.98 x_{11} & +  0.13 x_{32} & -0.39 x_{30} & +  0.15 x_{35} & +  0.95 x_{36} & + 34.21 x_{2} & -8.95 x_{15} & -1.27 x_{31} & -16.76 x_{12} & -2.21 x_{20} & -8.06 x_{10} & -2.06 x_{37} & -0.76 x_{23} & + 16.21 x_{14} & +  0.44 x_{28} & +  0.26 x_{38}\\
 x_{3}   &  8.38283802194 & +  0.62 x_{4} & -2.03 x_{6} & +  0.08 x_{34} & -1.43 x_{11} & +  0.08 x_{32} & -0.01 x_{30} & +  0.04 x_{35} & +  0.00 x_{36} & +  1.56 x_{2} & -1.41 x_{15} & -0.04 x_{31} & -0.66 x_{12} & -0.16 x_{20} & +  0.22 x_{10} & -0.18 x_{37} & -0.09 x_{23} & +  0.28 x_{14} & +  0.01 x_{28} & -0.02 x_{38}\\
 x_{17}   &  6.82094670117 & +  0.68 x_{4} & -1.12 x_{6} & +  0.09 x_{34} & -1.93 x_{11} & +  0.07 x_{32} & +  0.05 x_{30} & +  0.05 x_{35} & -0.03 x_{36} & +  1.13 x_{2} & -2.27 x_{15} & +  0.03 x_{31} & -1.02 x_{12} & -0.11 x_{20} & +  1.16 x_{10} & -0.15 x_{37} & -0.07 x_{23} & +  0.33 x_{14} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{33}   &  227.41706174 & + 42.35 x_{4} & -54.87 x_{6} & +  2.49 x_{34} & -51.72 x_{11} & +  2.93 x_{32} & +  0.65 x_{30} & +  1.63 x_{35} & +  0.21 x_{36} & + 38.38 x_{2} & -59.73 x_{15} & +  0.71 x_{31} & -10.70 x_{12} & -4.42 x_{20} & + 34.07 x_{10} & -4.68 x_{37} & -2.14 x_{23} & + 15.40 x_{14} & -0.55 x_{28} & -0.96 x_{38}\\
 x_{25}   &  5.94872303809 & -24.91 x_{4} & -18.60 x_{6} & -0.46 x_{34} & +  0.47 x_{11} & -0.71 x_{32} & +  0.10 x_{30} & -0.11 x_{35} & -0.08 x_{36} & +  5.79 x_{2} & + 18.12 x_{15} & -1.03 x_{31} & -5.36 x_{12} & +  0.06 x_{20} & -6.50 x_{10} & -0.68 x_{37} & -0.33 x_{23} & +  5.76 x_{14} & -0.14 x_{28} & +  0.81 x_{38}\\
 x_{7}   &  4.05119170368 & -0.40 x_{4} & -0.63 x_{6} & +  0.00 x_{34} & +  0.01 x_{11} & -0.03 x_{32} & -0.01 x_{30} & -0.03 x_{35} & -0.03 x_{36} & -0.03 x_{2} & -0.23 x_{15} & -0.04 x_{31} & -0.43 x_{12} & -0.03 x_{20} & -0.61 x_{10} & -0.03 x_{37} & -0.02 x_{23} & -0.06 x_{14} & -0.00 x_{28} & -0.02 x_{38}\\
 x_{13}   &  1.6118538723 & -0.22 x_{4} & -0.70 x_{6} & -0.01 x_{34} & +  0.25 x_{11} & -0.04 x_{32} & -0.02 x_{30} & +  0.02 x_{35} & +  0.01 x_{36} & +  0.57 x_{2} & +  0.98 x_{15} & -0.04 x_{31} & +  0.16 x_{12} & -0.02 x_{20} & -0.58 x_{10} & -0.05 x_{37} & -0.04 x_{23} & -0.16 x_{14} & -0.02 x_{28} & +  0.03 x_{38}\\
 x_{29}   &  13.1445758537 & + 17.51 x_{4} & -7.40 x_{6} & +  0.86 x_{34} & -8.88 x_{11} & +  0.81 x_{32} & +  0.71 x_{30} & +  0.35 x_{35} & +  0.18 x_{36} & + 14.87 x_{2} & -29.90 x_{15} & +  0.42 x_{31} & -6.68 x_{12} & -0.79 x_{20} & + 19.53 x_{10} & -0.38 x_{37} & +  0.05 x_{23} & + 10.09 x_{14} & -0.38 x_{28} & -0.69 x_{38}\\
 x_{26}   &  62.3163146435 & +  6.59 x_{4} & -27.91 x_{6} & +  0.12 x_{34} & -10.18 x_{11} & +  0.02 x_{32} & -0.56 x_{30} & +  0.72 x_{35} & -0.14 x_{36} & + 14.61 x_{2} & -2.78 x_{15} & -0.27 x_{31} & + 16.58 x_{12} & -0.69 x_{20} & -5.66 x_{10} & -1.01 x_{37} & -0.53 x_{23} & -5.85 x_{14} & -0.65 x_{28} & +  0.75 x_{38}\\
\hline
z    &  52.8379015046 & +  4.22 x_{4} & -14.76 x_{6} & +  0.24 x_{34} & -6.10 x_{11} & +  0.04 x_{32} & -0.19 x_{30} & -0.02 x_{35} & -0.03 x_{36} & +  1.00 x_{2} & -7.79 x_{15} & -0.08 x_{31} & -4.09 x_{12} & -0.70 x_{20} & -0.66 x_{10} & -0.65 x_{37} & -0.31 x_{23} & +  0.03 x_{14} & -0.19 x_{28} & -0.33 x_{38}\\
\end{array}\]


 $ x_{2} $ enters and $ x_{8} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  39.992066095 & +  4.51 x_{4} & -4.98 x_{6} & +  0.32 x_{34} & -6.96 x_{11} & +  0.67 x_{32} & +  0.16 x_{30} & +  0.05 x_{35} & +  0.09 x_{36} & -11.88 x_{8} & -17.78 x_{15} & +  0.45 x_{31} & -3.76 x_{12} & -0.10 x_{20} & + 10.95 x_{10} & -0.47 x_{37} & +  0.11 x_{23} & +  2.58 x_{14} & -0.17 x_{28} & -0.49 x_{38}\\
 x_{27}   &  358.344628695 & + 32.98 x_{4} & -52.32 x_{6} & +  2.98 x_{34} & -56.29 x_{11} & +  5.76 x_{32} & +  0.90 x_{30} & -0.20 x_{35} & +  0.10 x_{36} & -85.70 x_{8} & -152.74 x_{15} & +  3.75 x_{31} & -45.05 x_{12} & -1.64 x_{20} & + 87.03 x_{10} & -4.41 x_{37} & +  0.48 x_{23} & + 30.30 x_{14} & -0.88 x_{28} & -4.39 x_{38}\\
 x_{22}   &  659.109171082 & + 75.28 x_{4} & -97.09 x_{6} & +  5.29 x_{34} & -115.84 x_{11} & + 11.81 x_{32} & +  2.46 x_{30} & +  0.92 x_{35} & +  1.13 x_{36} & -205.94 x_{8} & -314.37 x_{15} & +  8.14 x_{31} & -54.85 x_{12} & -1.96 x_{20} & + 200.67 x_{10} & -7.99 x_{37} & +  2.61 x_{23} & + 40.09 x_{14} & -3.19 x_{28} & -7.82 x_{38}\\
 x_{2}   &  13.8036847917 & +  1.62 x_{4} & -1.62 x_{6} & +  0.09 x_{34} & -2.25 x_{11} & +  0.25 x_{32} & +  0.04 x_{30} & -0.00 x_{35} & +  0.02 x_{36} & -5.10 x_{8} & -6.73 x_{15} & +  0.21 x_{31} & -0.87 x_{12} & +  0.03 x_{20} & +  4.49 x_{10} & -0.12 x_{37} & +  0.08 x_{23} & +  0.73 x_{14} & -0.08 x_{28} & -0.18 x_{38}\\
 x_{24}   &  374.652373215 & + 43.63 x_{4} & -49.28 x_{6} & +  2.53 x_{34} & -55.75 x_{11} & +  5.63 x_{32} & +  1.47 x_{30} & -0.09 x_{35} & +  0.23 x_{36} & -99.20 x_{8} & -160.50 x_{15} & +  4.30 x_{31} & -49.02 x_{12} & -0.62 x_{20} & + 107.09 x_{10} & -3.93 x_{37} & +  1.12 x_{23} & + 18.92 x_{14} & -1.30 x_{28} & -5.00 x_{38}\\
 x_{16}   &  14.8934880939 & +  1.26 x_{4} & -2.36 x_{6} & +  0.13 x_{34} & -1.92 x_{11} & +  0.21 x_{32} & +  0.01 x_{30} & -0.03 x_{35} & +  0.03 x_{36} & -4.06 x_{8} & -6.03 x_{15} & +  0.16 x_{31} & -1.12 x_{12} & -0.06 x_{20} & +  3.27 x_{10} & -0.17 x_{37} & +  0.02 x_{23} & +  1.37 x_{14} & -0.05 x_{28} & -0.15 x_{38}\\
 x_{5}   &  5.66635058207 & +  0.53 x_{4} & +  0.10 x_{6} & +  0.01 x_{34} & -1.00 x_{11} & +  0.09 x_{32} & +  0.05 x_{30} & +  0.00 x_{35} & +  0.00 x_{36} & -1.74 x_{8} & -2.71 x_{15} & +  0.09 x_{31} & -0.90 x_{12} & +  0.01 x_{20} & +  1.54 x_{10} & -0.04 x_{37} & -0.00 x_{23} & -0.06 x_{14} & -0.01 x_{28} & -0.11 x_{38}\\
 x_{9}   &  17.7128699364 & +  2.23 x_{4} & -3.12 x_{6} & +  0.12 x_{34} & -2.79 x_{11} & +  0.34 x_{32} & +  0.05 x_{30} & +  0.00 x_{35} & +  0.03 x_{36} & -6.10 x_{8} & -8.84 x_{15} & +  0.26 x_{31} & -0.64 x_{12} & -0.04 x_{20} & +  5.21 x_{10} & -0.22 x_{37} & +  0.05 x_{23} & +  1.57 x_{14} & -0.13 x_{28} & -0.20 x_{38}\\
 x_{18}   &  56.0230795131 & +  6.77 x_{4} & -7.85 x_{6} & +  0.44 x_{34} & -9.51 x_{11} & +  0.91 x_{32} & +  0.16 x_{30} & +  0.07 x_{35} & +  0.09 x_{36} & -15.83 x_{8} & -24.95 x_{15} & +  0.66 x_{31} & -4.65 x_{12} & -0.23 x_{20} & + 14.63 x_{10} & -0.68 x_{37} & +  0.13 x_{23} & +  3.77 x_{14} & -0.28 x_{28} & -0.64 x_{38}\\
 x_{1}   &  34.7289986258 & +  4.19 x_{4} & -4.71 x_{6} & +  0.30 x_{34} & -5.79 x_{11} & +  0.53 x_{32} & +  0.09 x_{30} & +  0.04 x_{35} & +  0.03 x_{36} & -9.00 x_{8} & -14.15 x_{15} & +  0.35 x_{31} & -2.78 x_{12} & -0.14 x_{20} & +  8.40 x_{10} & -0.41 x_{37} & +  0.02 x_{23} & +  2.20 x_{14} & -0.15 x_{28} & -0.39 x_{38}\\
 x_{21}   &  499.133079494 & + 62.09 x_{4} & -80.12 x_{6} & +  3.89 x_{34} & -70.08 x_{11} & +  8.69 x_{32} & +  0.87 x_{30} & +  0.09 x_{35} & +  1.60 x_{36} & -174.55 x_{8} & -239.34 x_{15} & +  5.89 x_{31} & -46.51 x_{12} & -1.34 x_{20} & + 145.66 x_{10} & -6.16 x_{37} & +  2.12 x_{23} & + 41.21 x_{14} & -2.33 x_{28} & -5.99 x_{38}\\
 x_{3}   &  29.8924102207 & +  3.14 x_{4} & -4.57 x_{6} & +  0.22 x_{34} & -4.94 x_{11} & +  0.47 x_{32} & +  0.05 x_{30} & +  0.04 x_{35} & +  0.03 x_{36} & -7.95 x_{8} & -11.91 x_{15} & +  0.28 x_{31} & -2.02 x_{12} & -0.12 x_{20} & +  7.22 x_{10} & -0.36 x_{37} & +  0.05 x_{23} & +  1.42 x_{14} & -0.12 x_{28} & -0.30 x_{38}\\
 x_{17}   &  22.4570632106 & +  2.52 x_{4} & -2.96 x_{6} & +  0.18 x_{34} & -4.48 x_{11} & +  0.36 x_{32} & +  0.09 x_{30} & +  0.04 x_{35} & -0.00 x_{36} & -5.78 x_{8} & -9.89 x_{15} & +  0.27 x_{31} & -2.01 x_{12} & -0.08 x_{20} & +  6.25 x_{10} & -0.29 x_{37} & +  0.03 x_{23} & +  1.16 x_{14} & -0.10 x_{28} & -0.25 x_{38}\\
 x_{33}   &  757.201050652 & + 104.45 x_{4} & -117.23 x_{6} & +  5.79 x_{34} & -138.16 x_{11} & + 12.55 x_{32} & +  2.05 x_{30} & +  1.56 x_{35} & +  0.94 x_{36} & -195.80 x_{8} & -318.17 x_{15} & +  8.74 x_{31} & -44.07 x_{12} & -3.44 x_{20} & + 206.50 x_{10} & -9.27 x_{37} & +  1.09 x_{23} & + 43.45 x_{14} & -3.66 x_{28} & -7.97 x_{38}\\
 x_{25}   &  85.9135033468 & -15.53 x_{4} & -28.01 x_{6} & +  0.04 x_{34} & -12.58 x_{11} & +  0.74 x_{32} & +  0.31 x_{30} & -0.12 x_{35} & +  0.03 x_{36} & -29.55 x_{8} & -20.89 x_{15} & +  0.18 x_{31} & -10.40 x_{12} & +  0.20 x_{20} & + 19.52 x_{10} & -1.38 x_{37} & +  0.16 x_{23} & +  9.99 x_{14} & -0.61 x_{28} & -0.25 x_{38}\\
 x_{7}   &  3.69481582756 & -0.44 x_{4} & -0.59 x_{6} & -0.00 x_{34} & +  0.07 x_{11} & -0.04 x_{32} & -0.01 x_{30} & -0.03 x_{35} & -0.03 x_{36} & +  0.13 x_{8} & -0.05 x_{15} & -0.04 x_{31} & -0.40 x_{12} & -0.03 x_{20} & -0.73 x_{10} & -0.03 x_{37} & -0.02 x_{23} & -0.08 x_{14} & +  0.00 x_{28} & -0.02 x_{38}\\
 x_{13}   &  9.49056051505 & +  0.70 x_{4} & -1.63 x_{6} & +  0.04 x_{34} & -1.03 x_{11} & +  0.10 x_{32} & -0.00 x_{30} & +  0.02 x_{35} & +  0.02 x_{36} & -2.91 x_{8} & -2.86 x_{15} & +  0.08 x_{31} & -0.34 x_{12} & -0.00 x_{20} & +  1.98 x_{10} & -0.12 x_{37} & +  0.01 x_{23} & +  0.26 x_{14} & -0.07 x_{28} & -0.07 x_{38}\\
 x_{29}   &  218.353823556 & + 41.57 x_{4} & -31.55 x_{6} & +  2.14 x_{34} & -42.37 x_{11} & +  4.53 x_{32} & +  1.25 x_{30} & +  0.32 x_{35} & +  0.46 x_{36} & -75.84 x_{8} & -130.01 x_{15} & +  3.53 x_{31} & -19.61 x_{12} & -0.41 x_{20} & + 86.32 x_{10} & -2.16 x_{37} & +  1.30 x_{23} & + 20.95 x_{14} & -1.58 x_{28} & -3.41 x_{38}\\
 x_{26}   &  263.937619646 & + 30.22 x_{4} & -51.65 x_{6} & +  1.38 x_{34} & -43.08 x_{11} & +  3.68 x_{32} & -0.02 x_{30} & +  0.70 x_{35} & +  0.13 x_{36} & -74.51 x_{8} & -101.13 x_{15} & +  2.78 x_{31} & +  3.88 x_{12} & -0.32 x_{20} & + 59.96 x_{10} & -2.76 x_{37} & +  0.70 x_{23} & +  4.82 x_{14} & -1.83 x_{28} & -1.92 x_{38}\\
\hline
z    &  66.6536873127 & +  5.84 x_{4} & -16.38 x_{6} & +  0.32 x_{34} & -8.35 x_{11} & +  0.29 x_{32} & -0.15 x_{30} & -0.03 x_{35} & -0.01 x_{36} & -5.11 x_{8} & -14.53 x_{15} & +  0.13 x_{31} & -4.96 x_{12} & -0.67 x_{20} & +  3.84 x_{10} & -0.77 x_{37} & -0.22 x_{23} & +  0.76 x_{14} & -0.27 x_{28} & -0.51 x_{38}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{25} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  64.9593157928 & -0.29 x_{25} & -13.12 x_{6} & +  0.33 x_{34} & -10.61 x_{11} & +  0.89 x_{32} & +  0.25 x_{30} & +  0.01 x_{35} & +  0.10 x_{36} & -20.47 x_{8} & -23.85 x_{15} & +  0.50 x_{31} & -6.78 x_{12} & -0.04 x_{20} & + 16.63 x_{10} & -0.87 x_{37} & +  0.16 x_{23} & +  5.48 x_{14} & -0.35 x_{28} & -0.56 x_{38}\\
 x_{27}   &  540.745353376 & -2.12 x_{25} & -111.80 x_{6} & +  3.07 x_{34} & -83.00 x_{11} & +  7.33 x_{32} & +  1.57 x_{30} & -0.45 x_{35} & +  0.17 x_{36} & -148.44 x_{8} & -197.09 x_{15} & +  4.13 x_{31} & -67.13 x_{12} & -1.20 x_{20} & + 128.48 x_{10} & -7.34 x_{37} & +  0.83 x_{23} & + 51.52 x_{14} & -2.17 x_{28} & -4.92 x_{38}\\
 x_{22}   &  1075.47020635 & -4.85 x_{25} & -232.85 x_{6} & +  5.50 x_{34} & -176.80 x_{11} & + 15.40 x_{32} & +  3.98 x_{30} & +  0.34 x_{35} & +  1.30 x_{36} & -349.16 x_{8} & -415.61 x_{15} & +  9.00 x_{31} & -105.24 x_{12} & -0.97 x_{20} & + 295.29 x_{10} & -14.67 x_{37} & +  3.40 x_{23} & + 88.52 x_{14} & -6.13 x_{28} & -9.04 x_{38}\\
 x_{2}   &  22.7515259408 & -0.10 x_{25} & -4.54 x_{6} & +  0.09 x_{34} & -3.56 x_{11} & +  0.33 x_{32} & +  0.07 x_{30} & -0.01 x_{35} & +  0.02 x_{36} & -8.18 x_{8} & -8.91 x_{15} & +  0.23 x_{31} & -1.95 x_{12} & +  0.05 x_{20} & +  6.53 x_{10} & -0.26 x_{37} & +  0.10 x_{23} & +  1.77 x_{14} & -0.14 x_{28} & -0.21 x_{38}\\
 x_{24}   &  615.966663886 & -2.81 x_{25} & -127.97 x_{6} & +  2.65 x_{34} & -91.08 x_{11} & +  7.71 x_{32} & +  2.35 x_{30} & -0.42 x_{35} & +  0.33 x_{36} & -182.21 x_{8} & -219.17 x_{15} & +  4.80 x_{31} & -78.22 x_{12} & -0.04 x_{20} & + 161.93 x_{10} & -7.80 x_{37} & +  1.58 x_{23} & + 46.98 x_{14} & -3.01 x_{28} & -5.71 x_{38}\\
 x_{16}   &  21.8735793316 & -0.08 x_{25} & -4.63 x_{6} & +  0.13 x_{34} & -2.94 x_{11} & +  0.27 x_{32} & +  0.03 x_{30} & -0.04 x_{35} & +  0.03 x_{36} & -6.46 x_{8} & -7.73 x_{15} & +  0.18 x_{31} & -1.97 x_{12} & -0.04 x_{20} & +  4.86 x_{10} & -0.28 x_{37} & +  0.03 x_{23} & +  2.18 x_{14} & -0.10 x_{28} & -0.17 x_{38}\\
 x_{5}   &  8.59423899846 & -0.03 x_{25} & -0.85 x_{6} & +  0.01 x_{34} & -1.43 x_{11} & +  0.11 x_{32} & +  0.06 x_{30} & -0.00 x_{35} & +  0.00 x_{36} & -2.75 x_{8} & -3.42 x_{15} & +  0.10 x_{31} & -1.25 x_{12} & +  0.01 x_{20} & +  2.21 x_{10} & -0.09 x_{37} & +  0.01 x_{23} & +  0.28 x_{14} & -0.03 x_{28} & -0.12 x_{38}\\
 x_{9}   &  30.0297140872 & -0.14 x_{25} & -7.14 x_{6} & +  0.13 x_{34} & -4.60 x_{11} & +  0.45 x_{32} & +  0.09 x_{30} & -0.01 x_{35} & +  0.03 x_{36} & -10.34 x_{8} & -11.84 x_{15} & +  0.28 x_{31} & -2.13 x_{12} & -0.01 x_{20} & +  8.01 x_{10} & -0.41 x_{37} & +  0.07 x_{23} & +  3.01 x_{14} & -0.22 x_{28} & -0.24 x_{38}\\
 x_{18}   &  93.4528142794 & -0.44 x_{25} & -20.06 x_{6} & +  0.46 x_{34} & -14.99 x_{11} & +  1.23 x_{32} & +  0.29 x_{30} & +  0.02 x_{35} & +  0.11 x_{36} & -28.70 x_{8} & -34.05 x_{15} & +  0.74 x_{31} & -9.18 x_{12} & -0.14 x_{20} & + 23.13 x_{10} & -1.28 x_{37} & +  0.20 x_{23} & +  8.12 x_{14} & -0.54 x_{28} & -0.75 x_{38}\\
 x_{1}   &  57.9052544332 & -0.27 x_{25} & -12.26 x_{6} & +  0.31 x_{34} & -9.18 x_{11} & +  0.73 x_{32} & +  0.17 x_{30} & +  0.01 x_{35} & +  0.04 x_{36} & -16.97 x_{8} & -19.78 x_{15} & +  0.40 x_{31} & -5.59 x_{12} & -0.08 x_{20} & + 13.67 x_{10} & -0.78 x_{37} & +  0.07 x_{23} & +  4.89 x_{14} & -0.32 x_{28} & -0.46 x_{38}\\
 x_{21}   &  842.505584504 & -4.00 x_{25} & -192.08 x_{6} & +  4.07 x_{34} & -120.36 x_{11} & + 11.66 x_{32} & +  2.12 x_{30} & -0.39 x_{35} & +  1.73 x_{36} & -292.66 x_{8} & -322.83 x_{15} & +  6.60 x_{31} & -88.06 x_{12} & -0.52 x_{20} & + 223.69 x_{10} & -11.66 x_{37} & +  2.77 x_{23} & + 81.15 x_{14} & -4.76 x_{28} & -7.00 x_{38}\\
 x_{3}   &  47.2550326742 & -0.20 x_{25} & -10.23 x_{6} & +  0.23 x_{34} & -7.49 x_{11} & +  0.62 x_{32} & +  0.11 x_{30} & +  0.02 x_{35} & +  0.04 x_{36} & -13.92 x_{8} & -16.13 x_{15} & +  0.32 x_{31} & -4.12 x_{12} & -0.07 x_{20} & + 11.17 x_{10} & -0.64 x_{37} & +  0.08 x_{23} & +  3.44 x_{14} & -0.24 x_{28} & -0.35 x_{38}\\
 x_{17}   &  36.3745878417 & -0.16 x_{25} & -7.50 x_{6} & +  0.19 x_{34} & -6.52 x_{11} & +  0.48 x_{32} & +  0.14 x_{30} & +  0.02 x_{35} & +  0.00 x_{36} & -10.57 x_{8} & -13.28 x_{15} & +  0.30 x_{31} & -3.69 x_{12} & -0.05 x_{20} & +  9.42 x_{10} & -0.51 x_{37} & +  0.06 x_{23} & +  2.78 x_{14} & -0.20 x_{28} & -0.29 x_{38}\\
 x_{33}   &  1334.86340704 & -6.72 x_{25} & -305.59 x_{6} & +  6.08 x_{34} & -222.74 x_{11} & + 17.54 x_{32} & +  4.16 x_{30} & +  0.75 x_{35} & +  1.17 x_{36} & -394.50 x_{8} & -458.63 x_{15} & +  9.94 x_{31} & -113.98 x_{12} & -2.06 x_{20} & + 337.78 x_{10} & -18.53 x_{37} & +  2.18 x_{23} & + 110.64 x_{14} & -7.74 x_{28} & -9.66 x_{38}\\
 x_{4}   &  5.53054646881 & -0.06 x_{25} & -1.80 x_{6} & +  0.00 x_{34} & -0.81 x_{11} & +  0.05 x_{32} & +  0.02 x_{30} & -0.01 x_{35} & +  0.00 x_{36} & -1.90 x_{8} & -1.34 x_{15} & +  0.01 x_{31} & -0.67 x_{12} & +  0.01 x_{20} & +  1.26 x_{10} & -0.09 x_{37} & +  0.01 x_{23} & +  0.64 x_{14} & -0.04 x_{28} & -0.02 x_{38}\\
 x_{7}   &  1.25493294523 & +  0.03 x_{25} & +  0.21 x_{6} & -0.00 x_{34} & +  0.43 x_{11} & -0.06 x_{32} & -0.02 x_{30} & -0.03 x_{35} & -0.03 x_{36} & +  0.97 x_{8} & +  0.54 x_{15} & -0.05 x_{31} & -0.11 x_{12} & -0.03 x_{20} & -1.28 x_{10} & +  0.01 x_{37} & -0.03 x_{23} & -0.36 x_{14} & +  0.02 x_{28} & -0.01 x_{38}\\
 x_{13}   &  13.3645521075 & -0.05 x_{25} & -2.89 x_{6} & +  0.04 x_{34} & -1.60 x_{11} & +  0.14 x_{32} & +  0.01 x_{30} & +  0.02 x_{35} & +  0.03 x_{36} & -4.24 x_{8} & -3.80 x_{15} & +  0.09 x_{31} & -0.81 x_{12} & +  0.01 x_{20} & +  2.86 x_{10} & -0.18 x_{37} & +  0.02 x_{23} & +  0.71 x_{14} & -0.09 x_{28} & -0.09 x_{38}\\
 x_{29}   &  448.238168064 & -2.68 x_{25} & -106.51 x_{6} & +  2.26 x_{34} & -76.02 x_{11} & +  6.52 x_{32} & +  2.09 x_{30} & +  0.00 x_{35} & +  0.55 x_{36} & -154.92 x_{8} & -185.91 x_{15} & +  4.01 x_{31} & -47.43 x_{12} & +  0.14 x_{20} & + 138.56 x_{10} & -5.84 x_{37} & +  1.74 x_{23} & + 47.69 x_{14} & -3.21 x_{28} & -4.08 x_{38}\\
 x_{26}   &  431.0702805 & -1.95 x_{25} & -106.14 x_{6} & +  1.46 x_{34} & -67.55 x_{11} & +  5.13 x_{32} & +  0.59 x_{30} & +  0.46 x_{35} & +  0.20 x_{36} & -132.01 x_{8} & -141.77 x_{15} & +  3.13 x_{31} & -16.35 x_{12} & +  0.08 x_{20} & + 97.94 x_{10} & -5.43 x_{37} & +  1.01 x_{23} & + 24.26 x_{14} & -3.01 x_{28} & -2.40 x_{38}\\
\hline
z    &  98.9676763471 & -0.38 x_{25} & -26.92 x_{6} & +  0.34 x_{34} & -13.08 x_{11} & +  0.57 x_{32} & -0.04 x_{30} & -0.07 x_{35} & +  0.00 x_{36} & -16.22 x_{8} & -22.39 x_{15} & +  0.20 x_{31} & -8.87 x_{12} & -0.59 x_{20} & + 11.18 x_{10} & -1.29 x_{37} & -0.16 x_{23} & +  4.52 x_{14} & -0.50 x_{28} & -0.61 x_{38}\\
\end{array}\]


 $ x_{10} $ enters and $ x_{7} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  81.2240576233 & +  0.08 x_{25} & -10.40 x_{6} & +  0.29 x_{34} & -5.07 x_{11} & +  0.13 x_{32} & +  0.00 x_{30} & -0.37 x_{35} & -0.27 x_{36} & -7.88 x_{8} & -16.85 x_{15} & -0.10 x_{31} & -8.19 x_{12} & -0.45 x_{20} & -12.96 x_{7} & -0.77 x_{37} & -0.22 x_{23} & +  0.81 x_{14} & -0.11 x_{28} & -0.71 x_{38}\\
 x_{27}   &  666.415487721 & +  0.72 x_{25} & -90.74 x_{6} & +  2.73 x_{34} & -40.16 x_{11} & +  1.47 x_{32} & -0.33 x_{30} & -3.43 x_{35} & -2.66 x_{36} & -51.21 x_{8} & -142.98 x_{15} & -0.52 x_{31} & -78.02 x_{12} & -4.37 x_{20} & -100.14 x_{7} & -6.57 x_{37} & -2.12 x_{23} & + 15.37 x_{14} & -0.31 x_{28} & -6.11 x_{38}\\
 x_{22}   &  1364.30015825 & +  1.69 x_{25} & -184.46 x_{6} & +  4.72 x_{34} & -78.35 x_{11} & +  1.92 x_{32} & -0.39 x_{30} & -6.51 x_{35} & -5.22 x_{36} & -125.68 x_{8} & -291.26 x_{15} & -1.68 x_{31} & -130.28 x_{12} & -8.24 x_{20} & -230.16 x_{7} & -12.90 x_{37} & -3.38 x_{23} & +  5.45 x_{14} & -1.85 x_{28} & -11.77 x_{38}\\
 x_{2}   &  29.1347503577 & +  0.04 x_{25} & -3.47 x_{6} & +  0.07 x_{34} & -1.39 x_{11} & +  0.03 x_{32} & -0.03 x_{30} & -0.17 x_{35} & -0.12 x_{36} & -3.24 x_{8} & -6.16 x_{15} & -0.01 x_{31} & -2.51 x_{12} & -0.11 x_{20} & -5.09 x_{7} & -0.22 x_{37} & -0.05 x_{23} & -0.06 x_{14} & -0.05 x_{28} & -0.27 x_{38}\\
 x_{24}   &  774.353375674 & +  0.78 x_{25} & -101.43 x_{6} & +  2.22 x_{34} & -37.09 x_{11} & +  0.32 x_{32} & -0.04 x_{30} & -4.18 x_{35} & -3.25 x_{36} & -59.66 x_{8} & -150.99 x_{15} & -1.06 x_{31} & -91.95 x_{12} & -4.03 x_{20} & -126.21 x_{7} & -6.82 x_{37} & -2.13 x_{23} & +  1.43 x_{14} & -0.66 x_{28} & -7.21 x_{38}\\
 x_{16}   &  26.6244637206 & +  0.03 x_{25} & -3.84 x_{6} & +  0.12 x_{34} & -1.32 x_{11} & +  0.05 x_{32} & -0.04 x_{30} & -0.15 x_{35} & -0.07 x_{36} & -2.78 x_{8} & -5.68 x_{15} & +  0.00 x_{31} & -2.38 x_{12} & -0.16 x_{20} & -3.79 x_{7} & -0.25 x_{37} & -0.08 x_{23} & +  0.81 x_{14} & -0.03 x_{28} & -0.22 x_{38}\\
 x_{5}   &  10.7544284239 & +  0.01 x_{25} & -0.49 x_{6} & +  0.00 x_{34} & -0.69 x_{11} & +  0.01 x_{32} & +  0.02 x_{30} & -0.05 x_{35} & -0.04 x_{36} & -1.08 x_{8} & -2.49 x_{15} & +  0.02 x_{31} & -1.44 x_{12} & -0.04 x_{20} & -1.72 x_{7} & -0.07 x_{37} & -0.05 x_{23} & -0.34 x_{14} & +  0.01 x_{28} & -0.14 x_{38}\\
 x_{9}   &  37.8616364066 & +  0.03 x_{25} & -5.83 x_{6} & +  0.11 x_{34} & -1.93 x_{11} & +  0.08 x_{32} & -0.03 x_{30} & -0.20 x_{35} & -0.15 x_{36} & -4.28 x_{8} & -8.46 x_{15} & -0.01 x_{31} & -2.81 x_{12} & -0.21 x_{20} & -6.24 x_{7} & -0.36 x_{37} & -0.12 x_{23} & +  0.75 x_{14} & -0.10 x_{28} & -0.31 x_{38}\\
 x_{18}   &  116.079274739 & +  0.08 x_{25} & -16.27 x_{6} & +  0.40 x_{34} & -7.28 x_{11} & +  0.17 x_{32} & -0.05 x_{30} & -0.52 x_{35} & -0.40 x_{36} & -11.20 x_{8} & -24.31 x_{15} & -0.10 x_{31} & -11.14 x_{12} & -0.71 x_{20} & -18.03 x_{7} & -1.14 x_{37} & -0.33 x_{23} & +  1.61 x_{14} & -0.21 x_{28} & -0.96 x_{38}\\
 x_{1}   &  71.272110831 & +  0.03 x_{25} & -10.02 x_{6} & +  0.27 x_{34} & -4.63 x_{11} & +  0.10 x_{32} & -0.03 x_{30} & -0.31 x_{35} & -0.27 x_{36} & -6.63 x_{8} & -14.03 x_{15} & -0.10 x_{31} & -6.75 x_{12} & -0.42 x_{20} & -10.65 x_{7} & -0.69 x_{37} & -0.25 x_{23} & +  1.05 x_{14} & -0.12 x_{28} & -0.59 x_{38}\\
 x_{21}   &  1061.30050117 & +  0.95 x_{25} & -155.42 x_{6} & +  3.47 x_{34} & -45.78 x_{11} & +  1.45 x_{32} & -1.19 x_{30} & -5.57 x_{35} & -3.20 x_{36} & -123.37 x_{8} & -228.64 x_{15} & -1.49 x_{31} & -107.03 x_{12} & -6.03 x_{20} & -174.35 x_{7} & -10.32 x_{37} & -2.36 x_{23} & + 18.22 x_{14} & -1.51 x_{28} & -9.06 x_{38}\\
 x_{3}   &  58.1784324927 & +  0.05 x_{25} & -8.40 x_{6} & +  0.20 x_{34} & -3.76 x_{11} & +  0.11 x_{32} & -0.05 x_{30} & -0.24 x_{35} & -0.21 x_{36} & -5.47 x_{8} & -11.43 x_{15} & -0.08 x_{31} & -5.07 x_{12} & -0.35 x_{20} & -8.70 x_{7} & -0.57 x_{37} & -0.18 x_{23} & +  0.29 x_{14} & -0.08 x_{28} & -0.46 x_{38}\\
 x_{17}   &  45.5835308053 & +  0.05 x_{25} & -5.95 x_{6} & +  0.17 x_{34} & -3.38 x_{11} & +  0.05 x_{32} & -0.00 x_{30} & -0.19 x_{35} & -0.21 x_{36} & -3.44 x_{8} & -9.31 x_{15} & -0.05 x_{31} & -4.49 x_{12} & -0.28 x_{20} & -7.34 x_{7} & -0.45 x_{37} & -0.16 x_{23} & +  0.13 x_{14} & -0.07 x_{28} & -0.38 x_{38}\\
 x_{33}   &  1665.24670434 & +  0.75 x_{25} & -250.24 x_{6} & +  5.19 x_{34} & -110.13 x_{11} & +  2.12 x_{32} & -0.84 x_{30} & -7.08 x_{35} & -6.29 x_{36} & -138.87 x_{8} & -316.39 x_{15} & -2.28 x_{31} & -142.62 x_{12} & -10.38 x_{20} & -263.27 x_{7} & -16.50 x_{37} & -5.56 x_{23} & + 15.62 x_{14} & -2.84 x_{28} & -12.78 x_{38}\\
 x_{4}   &  6.75986791441 & -0.04 x_{25} & -1.60 x_{6} & -0.00 x_{34} & -0.39 x_{11} & -0.01 x_{32} & +  0.00 x_{30} & -0.04 x_{35} & -0.03 x_{36} & -0.95 x_{8} & -0.82 x_{15} & -0.03 x_{31} & -0.78 x_{12} & -0.02 x_{20} & -0.98 x_{7} & -0.08 x_{37} & -0.02 x_{23} & +  0.29 x_{14} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{10}   &  0.978110682128 & +  0.02 x_{25} & +  0.16 x_{6} & -0.00 x_{34} & +  0.33 x_{11} & -0.05 x_{32} & -0.01 x_{30} & -0.02 x_{35} & -0.02 x_{36} & +  0.76 x_{8} & +  0.42 x_{15} & -0.04 x_{31} & -0.08 x_{12} & -0.02 x_{20} & -0.78 x_{7} & +  0.01 x_{37} & -0.02 x_{23} & -0.28 x_{14} & +  0.01 x_{28} & -0.01 x_{38}\\
 x_{13}   &  16.1659379837 & +  0.02 x_{25} & -2.42 x_{6} & +  0.04 x_{34} & -0.64 x_{11} & +  0.01 x_{32} & -0.03 x_{30} & -0.05 x_{35} & -0.04 x_{36} & -2.08 x_{8} & -2.60 x_{15} & -0.02 x_{31} & -1.05 x_{12} & -0.07 x_{20} & -2.23 x_{7} & -0.17 x_{37} & -0.05 x_{23} & -0.10 x_{14} & -0.05 x_{28} & -0.11 x_{38}\\
 x_{29}   &  583.765245045 & +  0.39 x_{25} & -83.80 x_{6} & +  1.89 x_{34} & -29.83 x_{11} & +  0.19 x_{32} & +  0.04 x_{30} & -3.21 x_{35} & -2.51 x_{36} & -50.05 x_{8} & -127.56 x_{15} & -1.01 x_{31} & -59.18 x_{12} & -3.27 x_{20} & -108.00 x_{7} & -5.01 x_{37} & -1.44 x_{23} & +  8.71 x_{14} & -1.20 x_{28} & -5.36 x_{38}\\
 x_{26}   &  526.86627383 & +  0.22 x_{25} & -90.09 x_{6} & +  1.20 x_{34} & -34.90 x_{11} & +  0.66 x_{32} & -0.86 x_{30} & -1.81 x_{35} & -1.96 x_{36} & -57.88 x_{8} & -100.53 x_{15} & -0.41 x_{31} & -24.65 x_{12} & -2.33 x_{20} & -76.34 x_{7} & -4.85 x_{37} & -1.23 x_{23} & -3.29 x_{14} & -1.59 x_{28} & -3.31 x_{38}\\
\hline
z    &  109.901817354 & -0.13 x_{25} & -25.09 x_{6} & +  0.31 x_{34} & -9.35 x_{11} & +  0.06 x_{32} & -0.20 x_{30} & -0.33 x_{35} & -0.25 x_{36} & -7.76 x_{8} & -17.68 x_{15} & -0.20 x_{31} & -9.81 x_{12} & -0.87 x_{20} & -8.71 x_{7} & -1.22 x_{37} & -0.42 x_{23} & +  1.37 x_{14} & -0.34 x_{28} & -0.71 x_{38}\\
\end{array}\]


 $ x_{14} $ enters and $ x_{10} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  84.0302603204 & +  0.14 x_{25} & -9.93 x_{6} & +  0.28 x_{34} & -4.11 x_{11} & +  0.00 x_{32} & -0.04 x_{30} & -0.44 x_{35} & -0.33 x_{36} & -5.71 x_{8} & -15.64 x_{15} & -0.21 x_{31} & -8.43 x_{12} & -0.52 x_{20} & -15.20 x_{7} & -0.75 x_{37} & -0.29 x_{23} & -2.87 x_{10} & -0.07 x_{28} & -0.74 x_{38}\\
 x_{27}   &  719.869533785 & +  1.93 x_{25} & -81.79 x_{6} & +  2.59 x_{34} & -21.94 x_{11} & -1.03 x_{32} & -1.14 x_{30} & -4.70 x_{35} & -3.87 x_{36} & -9.85 x_{8} & -119.97 x_{15} & -2.49 x_{31} & -82.66 x_{12} & -5.71 x_{20} & -142.74 x_{7} & -6.24 x_{37} & -3.37 x_{23} & -54.65 x_{10} & +  0.48 x_{28} & -6.62 x_{38}\\
 x_{22}   &  1383.26028431 & +  2.12 x_{25} & -181.28 x_{6} & +  4.67 x_{34} & -71.88 x_{11} & +  1.04 x_{32} & -0.68 x_{30} & -6.95 x_{35} & -5.65 x_{36} & -111.01 x_{8} & -283.10 x_{15} & -2.38 x_{31} & -131.92 x_{12} & -8.72 x_{20} & -245.26 x_{7} & -12.78 x_{37} & -3.82 x_{23} & -19.38 x_{10} & -1.57 x_{28} & -11.95 x_{38}\\
 x_{2}   &  28.9113500972 & +  0.04 x_{25} & -3.51 x_{6} & +  0.07 x_{34} & -1.46 x_{11} & +  0.04 x_{32} & -0.02 x_{30} & -0.16 x_{35} & -0.12 x_{36} & -3.41 x_{8} & -6.26 x_{15} & -0.00 x_{31} & -2.49 x_{12} & -0.11 x_{20} & -4.91 x_{7} & -0.23 x_{37} & -0.04 x_{23} & +  0.23 x_{10} & -0.05 x_{28} & -0.27 x_{38}\\
 x_{24}   &  779.335663664 & +  0.89 x_{25} & -100.59 x_{6} & +  2.21 x_{34} & -35.40 x_{11} & +  0.08 x_{32} & -0.12 x_{30} & -4.29 x_{35} & -3.36 x_{36} & -55.80 x_{8} & -148.84 x_{15} & -1.24 x_{31} & -92.39 x_{12} & -4.15 x_{20} & -130.18 x_{7} & -6.79 x_{37} & -2.25 x_{23} & -5.09 x_{10} & -0.59 x_{28} & -7.25 x_{38}\\
 x_{16}   &  29.4513667719 & +  0.09 x_{25} & -3.36 x_{6} & +  0.11 x_{34} & -0.36 x_{11} & -0.08 x_{32} & -0.08 x_{30} & -0.22 x_{35} & -0.14 x_{36} & -0.59 x_{8} & -4.46 x_{15} & -0.10 x_{31} & -2.62 x_{12} & -0.23 x_{20} & -6.04 x_{7} & -0.23 x_{37} & -0.14 x_{23} & -2.89 x_{10} & +  0.02 x_{28} & -0.24 x_{38}\\
 x_{5}   &  9.56979404618 & -0.01 x_{25} & -0.69 x_{6} & +  0.01 x_{34} & -1.10 x_{11} & +  0.07 x_{32} & +  0.04 x_{30} & -0.02 x_{35} & -0.02 x_{36} & -2.00 x_{8} & -3.00 x_{15} & +  0.06 x_{31} & -1.34 x_{12} & -0.01 x_{20} & -0.78 x_{7} & -0.08 x_{37} & -0.02 x_{23} & +  1.21 x_{10} & -0.01 x_{28} & -0.13 x_{38}\\
 x_{9}   &  40.4804615113 & +  0.09 x_{25} & -5.39 x_{6} & +  0.10 x_{34} & -1.04 x_{11} & -0.04 x_{32} & -0.06 x_{30} & -0.26 x_{35} & -0.21 x_{36} & -2.25 x_{8} & -7.34 x_{15} & -0.10 x_{31} & -3.04 x_{12} & -0.27 x_{20} & -8.33 x_{7} & -0.35 x_{37} & -0.18 x_{23} & -2.68 x_{10} & -0.06 x_{28} & -0.34 x_{38}\\
 x_{18}   &  121.685415684 & +  0.20 x_{25} & -15.33 x_{6} & +  0.38 x_{34} & -5.37 x_{11} & -0.09 x_{32} & -0.13 x_{30} & -0.65 x_{35} & -0.53 x_{36} & -6.86 x_{8} & -21.89 x_{15} & -0.31 x_{31} & -11.63 x_{12} & -0.85 x_{20} & -22.50 x_{7} & -1.10 x_{37} & -0.46 x_{23} & -5.73 x_{10} & -0.12 x_{28} & -1.01 x_{38}\\
 x_{1}   &  74.9254491565 & +  0.12 x_{25} & -9.41 x_{6} & +  0.26 x_{34} & -3.38 x_{11} & -0.07 x_{32} & -0.08 x_{30} & -0.39 x_{35} & -0.35 x_{36} & -3.80 x_{8} & -12.46 x_{15} & -0.23 x_{31} & -7.06 x_{12} & -0.51 x_{20} & -13.56 x_{7} & -0.67 x_{37} & -0.33 x_{23} & -3.74 x_{10} & -0.07 x_{28} & -0.62 x_{38}\\
 x_{21}   &  1124.66885231 & +  2.39 x_{25} & -144.80 x_{6} & +  3.30 x_{34} & -24.18 x_{11} & -1.51 x_{32} & -2.15 x_{30} & -7.08 x_{35} & -4.63 x_{36} & -74.34 x_{8} & -201.36 x_{15} & -3.83 x_{31} & -112.53 x_{12} & -7.62 x_{20} & -224.84 x_{7} & -9.93 x_{37} & -3.84 x_{23} & -64.79 x_{10} & -0.58 x_{28} & -9.66 x_{38}\\
 x_{3}   &  59.1991689967 & +  0.07 x_{25} & -8.23 x_{6} & +  0.19 x_{34} & -3.41 x_{11} & +  0.06 x_{32} & -0.07 x_{30} & -0.27 x_{35} & -0.23 x_{36} & -4.68 x_{8} & -10.99 x_{15} & -0.12 x_{31} & -5.15 x_{12} & -0.37 x_{20} & -9.52 x_{7} & -0.57 x_{37} & -0.20 x_{23} & -1.04 x_{10} & -0.06 x_{28} & -0.47 x_{38}\\
 x_{17}   &  46.0310443696 & +  0.06 x_{25} & -5.88 x_{6} & +  0.16 x_{34} & -3.22 x_{11} & +  0.03 x_{32} & -0.01 x_{30} & -0.21 x_{35} & -0.22 x_{36} & -3.09 x_{8} & -9.12 x_{15} & -0.06 x_{31} & -4.53 x_{12} & -0.29 x_{20} & -7.69 x_{7} & -0.45 x_{37} & -0.17 x_{23} & -0.46 x_{10} & -0.06 x_{28} & -0.38 x_{38}\\
 x_{33}   &  1719.56679166 & +  1.98 x_{25} & -241.14 x_{6} & +  5.04 x_{34} & -91.61 x_{11} & -0.42 x_{32} & -1.66 x_{30} & -8.37 x_{35} & -7.51 x_{36} & -96.84 x_{8} & -293.01 x_{15} & -4.29 x_{31} & -147.33 x_{12} & -11.74 x_{20} & -306.55 x_{7} & -16.17 x_{37} & -6.84 x_{23} & -55.54 x_{10} & -2.04 x_{28} & -13.30 x_{38}\\
 x_{4}   &  7.76735277568 & -0.01 x_{25} & -1.43 x_{6} & -0.00 x_{34} & -0.05 x_{11} & -0.06 x_{32} & -0.01 x_{30} & -0.06 x_{35} & -0.05 x_{36} & -0.17 x_{8} & -0.38 x_{15} & -0.07 x_{31} & -0.86 x_{12} & -0.04 x_{20} & -1.78 x_{7} & -0.07 x_{37} & -0.04 x_{23} & -1.03 x_{10} & -0.01 x_{28} & -0.04 x_{38}\\
 x_{14}   &  3.47711469126 & +  0.08 x_{25} & +  0.58 x_{6} & -0.01 x_{34} & +  1.19 x_{11} & -0.16 x_{32} & -0.05 x_{30} & -0.08 x_{35} & -0.08 x_{36} & +  2.69 x_{8} & +  1.50 x_{15} & -0.13 x_{31} & -0.30 x_{12} & -0.09 x_{20} & -2.77 x_{7} & +  0.02 x_{37} & -0.08 x_{23} & -3.55 x_{10} & +  0.05 x_{28} & -0.03 x_{38}\\
 x_{13}   &  15.8331012536 & +  0.01 x_{25} & -2.48 x_{6} & +  0.04 x_{34} & -0.76 x_{11} & +  0.02 x_{32} & -0.03 x_{30} & -0.04 x_{35} & -0.03 x_{36} & -2.33 x_{8} & -2.74 x_{15} & -0.01 x_{31} & -1.02 x_{12} & -0.06 x_{20} & -1.97 x_{7} & -0.17 x_{37} & -0.04 x_{23} & +  0.34 x_{10} & -0.06 x_{28} & -0.11 x_{38}\\
 x_{29}   &  614.061346258 & +  1.08 x_{25} & -78.73 x_{6} & +  1.81 x_{34} & -19.50 x_{11} & -1.23 x_{32} & -0.42 x_{30} & -3.93 x_{35} & -3.19 x_{36} & -26.61 x_{8} & -114.52 x_{15} & -2.13 x_{31} & -61.81 x_{12} & -4.03 x_{20} & -132.14 x_{7} & -4.83 x_{37} & -2.15 x_{23} & -30.97 x_{10} & -0.75 x_{28} & -5.65 x_{38}\\
 x_{26}   &  515.432762158 & -0.04 x_{25} & -92.01 x_{6} & +  1.23 x_{34} & -38.80 x_{11} & +  1.19 x_{32} & -0.69 x_{30} & -1.54 x_{35} & -1.70 x_{36} & -66.73 x_{8} & -105.45 x_{15} & +  0.01 x_{31} & -23.66 x_{12} & -2.04 x_{20} & -67.22 x_{7} & -4.92 x_{37} & -0.96 x_{23} & + 11.69 x_{10} & -1.76 x_{28} & -3.20 x_{38}\\
\hline
z    &  114.67219408 & -0.02 x_{25} & -24.29 x_{6} & +  0.30 x_{34} & -7.73 x_{11} & -0.17 x_{32} & -0.27 x_{30} & -0.44 x_{35} & -0.35 x_{36} & -4.07 x_{8} & -15.63 x_{15} & -0.38 x_{31} & -10.23 x_{12} & -0.99 x_{20} & -12.51 x_{7} & -1.20 x_{37} & -0.53 x_{23} & -4.88 x_{10} & -0.27 x_{28} & -0.76 x_{38}\\
\end{array}\]


 $ x_{34} $ enters and $ x_{14} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  186.641476035 & +  2.46 x_{25} & +  7.26 x_{6} & -29.51 x_{14} & + 30.87 x_{11} & -4.79 x_{32} & -1.59 x_{30} & -2.87 x_{35} & -2.65 x_{36} & + 73.69 x_{8} & + 28.54 x_{15} & -4.00 x_{31} & -17.33 x_{12} & -3.10 x_{20} & -96.96 x_{7} & -0.12 x_{37} & -2.69 x_{23} & -107.78 x_{10} & +  1.45 x_{28} & -1.71 x_{38}\\
 x_{27}   &  1675.94872255 & + 23.57 x_{25} & + 78.41 x_{6} & -274.96 x_{14} & + 303.94 x_{11} & -45.66 x_{32} & -15.60 x_{30} & -27.36 x_{35} & -25.44 x_{36} & + 729.91 x_{8} & + 291.63 x_{15} & -37.85 x_{31} & -165.54 x_{12} & -29.77 x_{20} & -904.59 x_{7} & -0.37 x_{37} & -25.79 x_{23} & -1032.13 x_{10} & + 14.65 x_{28} & -15.65 x_{38}\\
 x_{22}   &  3109.36918749 & + 41.18 x_{25} & + 107.93 x_{6} & -496.42 x_{14} & + 516.46 x_{11} & -79.55 x_{32} & -26.78 x_{30} & -47.87 x_{35} & -44.59 x_{36} & + 1224.56 x_{8} & + 460.01 x_{15} & -66.22 x_{31} & -281.56 x_{12} & -52.15 x_{20} & -1620.72 x_{7} & -2.18 x_{37} & -44.29 x_{23} & -1784.12 x_{10} & + 24.00 x_{28} & -28.26 x_{38}\\
 x_{2}   &  56.2532177993 & +  0.65 x_{25} & +  1.07 x_{6} & -7.86 x_{14} & +  7.86 x_{11} & -1.24 x_{32} & -0.44 x_{30} & -0.81 x_{35} & -0.73 x_{36} & + 17.74 x_{8} & +  5.51 x_{15} & -1.01 x_{31} & -4.86 x_{12} & -0.80 x_{20} & -26.70 x_{7} & -0.06 x_{37} & -0.68 x_{23} & -27.73 x_{10} & +  0.35 x_{28} & -0.53 x_{38}\\
 x_{24}   &  1595.944304 & + 19.37 x_{25} & + 36.23 x_{6} & -234.85 x_{14} & + 242.95 x_{11} & -38.04 x_{32} & -12.47 x_{30} & -23.65 x_{35} & -21.78 x_{36} & + 576.04 x_{8} & + 202.72 x_{15} & -31.44 x_{31} & -163.18 x_{12} & -24.70 x_{20} & -780.90 x_{7} & -1.78 x_{37} & -21.40 x_{23} & -839.98 x_{10} & + 11.51 x_{28} & -14.97 x_{38}\\
 x_{16}   &  71.7055962612 & +  1.05 x_{25} & +  3.72 x_{6} & -12.15 x_{14} & + 14.05 x_{11} & -2.05 x_{32} & -0.72 x_{30} & -1.22 x_{35} & -1.09 x_{36} & + 32.10 x_{8} & + 13.73 x_{15} & -1.67 x_{31} & -6.29 x_{12} & -1.30 x_{20} & -39.71 x_{7} & +  0.03 x_{37} & -1.13 x_{23} & -46.09 x_{10} & +  0.64 x_{28} & -0.64 x_{38}\\
 x_{5}   &  11.450783516 & +  0.03 x_{25} & -0.37 x_{6} & -0.54 x_{14} & -0.46 x_{11} & -0.02 x_{32} & +  0.01 x_{30} & -0.07 x_{35} & -0.06 x_{36} & -0.54 x_{8} & -2.19 x_{15} & -0.00 x_{31} & -1.50 x_{12} & -0.06 x_{20} & -2.28 x_{7} & -0.07 x_{37} & -0.06 x_{23} & -0.71 x_{10} & +  0.02 x_{28} & -0.15 x_{38}\\
 x_{9}   &  77.8500539947 & +  0.94 x_{25} & +  0.87 x_{6} & -10.75 x_{14} & + 11.70 x_{11} & -1.79 x_{32} & -0.63 x_{30} & -1.15 x_{35} & -1.05 x_{36} & + 26.66 x_{8} & +  8.75 x_{15} & -1.49 x_{31} & -6.28 x_{12} & -1.21 x_{20} & -38.11 x_{7} & -0.12 x_{37} & -1.05 x_{23} & -40.88 x_{10} & +  0.49 x_{28} & -0.69 x_{38}\\
 x_{18}   &  263.391858327 & +  3.41 x_{25} & +  8.42 x_{6} & -40.75 x_{14} & + 42.93 x_{11} & -6.70 x_{32} & -2.28 x_{30} & -4.01 x_{35} & -3.73 x_{36} & + 102.79 x_{8} & + 39.11 x_{15} & -5.55 x_{31} & -23.91 x_{12} & -4.42 x_{20} & -135.42 x_{7} & -0.23 x_{37} & -3.78 x_{23} & -150.61 x_{10} & +  1.98 x_{28} & -2.35 x_{38}\\
 x_{1}   &  171.371262251 & +  2.30 x_{25} & +  6.75 x_{6} & -27.74 x_{14} & + 29.49 x_{11} & -4.57 x_{32} & -1.54 x_{30} & -2.68 x_{35} & -2.52 x_{36} & + 70.82 x_{8} & + 29.06 x_{15} & -3.80 x_{31} & -15.42 x_{12} & -2.94 x_{20} & -90.42 x_{7} & -0.08 x_{37} & -2.59 x_{23} & -102.34 x_{10} & +  1.36 x_{28} & -1.53 x_{38}\\
 x_{21}   &  2346.05902352 & + 30.03 x_{25} & + 59.84 x_{6} & -351.27 x_{14} & + 392.13 x_{11} & -58.53 x_{32} & -20.62 x_{30} & -36.03 x_{35} & -32.19 x_{36} & + 870.70 x_{8} & + 324.46 x_{15} & -49.01 x_{31} & -218.41 x_{12} & -38.35 x_{20} & -1198.11 x_{7} & -2.43 x_{37} & -32.48 x_{23} & -1313.51 x_{10} & + 17.52 x_{28} & -21.20 x_{38}\\
 x_{3}   &  130.53532348 & +  1.68 x_{25} & +  3.73 x_{6} & -20.52 x_{14} & + 20.90 x_{11} & -3.27 x_{32} & -1.15 x_{30} & -1.96 x_{35} & -1.84 x_{36} & + 50.52 x_{8} & + 19.72 x_{15} & -2.76 x_{31} & -11.34 x_{12} & -2.17 x_{20} & -66.36 x_{7} & -0.13 x_{37} & -1.87 x_{23} & -73.98 x_{10} & +  0.99 x_{28} & -1.14 x_{38}\\
 x_{17}   &  106.724177317 & +  1.43 x_{25} & +  4.29 x_{6} & -17.46 x_{14} & + 17.46 x_{11} & -2.81 x_{32} & -0.93 x_{30} & -1.64 x_{35} & -1.59 x_{36} & + 43.87 x_{8} & + 17.01 x_{15} & -2.31 x_{31} & -9.79 x_{12} & -1.82 x_{20} & -56.06 x_{7} & -0.08 x_{37} & -1.59 x_{23} & -62.51 x_{10} & +  0.84 x_{28} & -0.95 x_{38}\\
 x_{33}   &  3583.35188945 & + 44.16 x_{25} & + 71.15 x_{6} & -536.01 x_{14} & + 543.66 x_{11} & -87.43 x_{32} & -29.85 x_{30} & -52.54 x_{35} & -49.56 x_{36} & + 1345.25 x_{8} & + 509.37 x_{15} & -73.22 x_{31} & -308.90 x_{12} & -58.64 x_{20} & -1791.72 x_{7} & -4.72 x_{37} & -50.54 x_{23} & -1961.03 x_{10} & + 25.58 x_{28} & -30.91 x_{38}\\
 x_{4}   &  6.55196220832 & -0.04 x_{25} & -1.63 x_{6} & +  0.35 x_{14} & -0.46 x_{11} & +  0.00 x_{32} & +  0.00 x_{30} & -0.03 x_{35} & -0.02 x_{36} & -1.11 x_{8} & -0.90 x_{15} & -0.03 x_{31} & -0.76 x_{12} & -0.01 x_{20} & -0.81 x_{7} & -0.08 x_{37} & -0.01 x_{23} & +  0.21 x_{10} & -0.02 x_{28} & -0.03 x_{38}\\
 x_{34}   &  369.75064485 & +  8.37 x_{25} & + 61.95 x_{6} & -106.34 x_{14} & + 126.03 x_{11} & -17.26 x_{32} & -5.59 x_{30} & -8.76 x_{35} & -8.34 x_{36} & + 286.09 x_{8} & + 159.18 x_{15} & -13.67 x_{31} & -32.05 x_{12} & -9.30 x_{20} & -294.64 x_{7} & +  2.27 x_{37} & -8.67 x_{23} & -378.03 x_{10} & +  5.48 x_{28} & -3.49 x_{38}\\
 x_{13}   &  29.7878115402 & +  0.33 x_{25} & -0.14 x_{6} & -4.01 x_{14} & +  4.00 x_{11} & -0.63 x_{32} & -0.24 x_{30} & -0.37 x_{35} & -0.34 x_{36} & +  8.46 x_{8} & +  3.27 x_{15} & -0.52 x_{31} & -2.23 x_{12} & -0.41 x_{20} & -13.09 x_{7} & -0.08 x_{37} & -0.37 x_{23} & -13.93 x_{10} & +  0.15 x_{28} & -0.24 x_{38}\\
 x_{29}   &  1283.18526885 & + 16.22 x_{25} & + 33.39 x_{6} & -192.44 x_{14} & + 208.57 x_{11} & -32.46 x_{32} & -10.54 x_{30} & -19.79 x_{35} & -18.29 x_{36} & + 491.12 x_{8} & + 173.55 x_{15} & -26.87 x_{31} & -119.81 x_{12} & -20.87 x_{20} & -665.33 x_{7} & -0.72 x_{37} & -17.84 x_{23} & -715.07 x_{10} & +  9.16 x_{28} & -11.97 x_{38}\\
 x_{26}   &  971.679367787 & + 10.29 x_{25} & -15.56 x_{6} & -131.21 x_{14} & + 116.72 x_{11} & -20.11 x_{32} & -7.59 x_{30} & -12.35 x_{35} & -12.00 x_{36} & + 286.29 x_{8} & + 90.97 x_{15} & -16.86 x_{31} & -63.21 x_{12} & -13.53 x_{20} & -430.79 x_{7} & -2.12 x_{37} & -11.66 x_{23} & -454.77 x_{10} & +  5.00 x_{28} & -7.51 x_{38}\\
\hline
z    &  225.005103389 & +  2.48 x_{25} & -5.80 x_{6} & -31.73 x_{14} & + 29.88 x_{11} & -5.32 x_{32} & -1.94 x_{30} & -3.06 x_{35} & -2.84 x_{36} & + 81.30 x_{8} & + 31.87 x_{15} & -4.46 x_{31} & -19.79 x_{12} & -3.77 x_{20} & -100.43 x_{7} & -0.52 x_{37} & -3.12 x_{23} & -117.68 x_{10} & +  1.37 x_{28} & -1.80 x_{38}\\
\end{array}\]


 $ x_{8} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{19}   &  620.750138263 & -0.27 x_{25} & -100.88 x_{6} & -6.35 x_{14} & +  0.28 x_{11} & -4.78 x_{32} & -1.28 x_{30} & -4.99 x_{35} & -4.03 x_{36} & -66.26 x_{4} & -31.43 x_{15} & -5.74 x_{31} & -67.54 x_{12} & -3.93 x_{20} & -150.89 x_{7} & -5.58 x_{37} & -3.59 x_{23} & -93.69 x_{10} & -0.13 x_{28} & -3.42 x_{38}\\
 x_{27}   &  5976.16061009 & -3.51 x_{25} & -992.87 x_{6} & -45.55 x_{14} & +  1.00 x_{11} & -45.58 x_{32} & -12.51 x_{30} & -48.31 x_{35} & -39.16 x_{36} & -656.32 x_{4} & -302.34 x_{15} & -55.11 x_{31} & -662.95 x_{12} & -37.99 x_{20} & -1438.79 x_{7} & -54.44 x_{37} & -34.62 x_{23} & -892.62 x_{10} & -1.06 x_{28} & -32.60 x_{38}\\
 x_{22}   &  10323.7151875 & -4.25 x_{25} & -1689.32 x_{6} & -111.54 x_{14} & +  8.24 x_{11} & -79.42 x_{32} & -21.59 x_{30} & -83.02 x_{35} & -67.62 x_{36} & -1101.10 x_{4} & -536.48 x_{15} & -95.18 x_{31} & -1116.05 x_{12} & -65.94 x_{20} & -2516.93 x_{7} & -92.90 x_{37} & -59.11 x_{23} & -1550.07 x_{10} & -2.35 x_{28} & -56.69 x_{38}\\
 x_{2}   &  160.780018219 & -0.00 x_{25} & -24.97 x_{6} & -2.29 x_{14} & +  0.49 x_{11} & -1.23 x_{32} & -0.36 x_{30} & -1.32 x_{35} & -1.07 x_{36} & -15.95 x_{4} & -8.92 x_{15} & -1.43 x_{31} & -16.95 x_{12} & -1.00 x_{20} & -39.68 x_{7} & -1.37 x_{37} & -0.90 x_{23} & -24.33 x_{10} & -0.03 x_{28} & -0.94 x_{38}\\
 x_{24}   &  4989.6451518 & -2.00 x_{25} & -809.21 x_{6} & -53.80 x_{14} & +  3.87 x_{11} & -37.98 x_{32} & -10.02 x_{30} & -40.19 x_{35} & -32.61 x_{36} & -517.97 x_{4} & -266.04 x_{15} & -45.07 x_{31} & -555.73 x_{12} & -31.19 x_{20} & -1202.48 x_{7} & -44.46 x_{37} & -28.37 x_{23} & -729.88 x_{10} & -0.89 x_{28} & -28.34 x_{38}\\
 x_{16}   &  260.817989558 & -0.14 x_{25} & -43.40 x_{6} & -2.06 x_{14} & +  0.72 x_{11} & -2.05 x_{32} & -0.58 x_{30} & -2.14 x_{35} & -1.69 x_{36} & -28.86 x_{4} & -12.39 x_{15} & -2.43 x_{31} & -28.16 x_{12} & -1.66 x_{20} & -63.20 x_{7} & -2.35 x_{37} & -1.52 x_{23} & -39.95 x_{10} & -0.05 x_{28} & -1.39 x_{38}\\
 x_{5}   &  8.26818530717 & +  0.05 x_{25} & +  0.42 x_{6} & -0.71 x_{14} & -0.23 x_{11} & -0.02 x_{32} & +  0.01 x_{30} & -0.05 x_{35} & -0.05 x_{36} & +  0.49 x_{4} & -1.75 x_{15} & +  0.01 x_{31} & -1.13 x_{12} & -0.05 x_{20} & -1.88 x_{7} & -0.03 x_{37} & -0.05 x_{23} & -0.82 x_{10} & +  0.03 x_{28} & -0.14 x_{38}\\
 x_{9}   &  234.937405078 & -0.05 x_{25} & -38.26 x_{6} & -2.37 x_{14} & +  0.64 x_{11} & -1.78 x_{32} & -0.52 x_{30} & -1.91 x_{35} & -1.55 x_{36} & -23.98 x_{4} & -12.95 x_{15} & -2.12 x_{31} & -24.45 x_{12} & -1.51 x_{20} & -57.62 x_{7} & -2.09 x_{37} & -1.38 x_{23} & -35.79 x_{10} & -0.08 x_{28} & -1.31 x_{38}\\
 x_{18}   &  868.947876406 & -0.40 x_{25} & -142.44 x_{6} & -8.45 x_{14} & +  0.27 x_{11} & -6.69 x_{32} & -1.84 x_{30} & -6.96 x_{35} & -5.66 x_{36} & -92.42 x_{4} & -44.53 x_{15} & -7.98 x_{31} & -93.96 x_{12} & -5.58 x_{20} & -210.64 x_{7} & -7.85 x_{37} & -5.03 x_{23} & -130.96 x_{10} & -0.24 x_{28} & -4.74 x_{38}\\
 x_{1}   &  588.626023634 & -0.33 x_{25} & -97.20 x_{6} & -5.48 x_{14} & +  0.10 x_{11} & -4.56 x_{32} & -1.24 x_{30} & -4.71 x_{35} & -3.86 x_{36} & -63.68 x_{4} & -28.57 x_{15} & -5.48 x_{31} & -63.69 x_{12} & -3.74 x_{20} & -142.25 x_{7} & -5.33 x_{37} & -3.45 x_{23} & -88.80 x_{10} & -0.16 x_{28} & -3.18 x_{38}\\
 x_{21}   &  7475.71899842 & -2.27 x_{25} & -1218.07 x_{6} & -77.60 x_{14} & + 30.76 x_{11} & -58.44 x_{32} & -16.93 x_{30} & -61.02 x_{35} & -48.56 x_{36} & -782.92 x_{4} & -384.08 x_{15} & -69.60 x_{31} & -811.76 x_{12} & -48.16 x_{20} & -1835.35 x_{7} & -66.94 x_{37} & -43.02 x_{23} & -1147.09 x_{10} & -1.22 x_{28} & -41.42 x_{38}\\
 x_{3}   &  428.143344014 & -0.19 x_{25} & -70.41 x_{6} & -4.64 x_{14} & -0.06 x_{11} & -3.26 x_{32} & -0.93 x_{30} & -3.41 x_{35} & -2.79 x_{36} & -45.42 x_{4} & -21.38 x_{15} & -3.95 x_{31} & -45.76 x_{12} & -2.74 x_{20} & -103.33 x_{7} & -3.87 x_{37} & -2.49 x_{23} & -64.32 x_{10} & -0.09 x_{28} & -2.31 x_{38}\\
 x_{17}   &  365.158571636 & -0.20 x_{25} & -60.09 x_{6} & -3.67 x_{14} & -0.74 x_{11} & -2.80 x_{32} & -0.74 x_{30} & -2.90 x_{35} & -2.41 x_{36} & -39.44 x_{4} & -18.69 x_{15} & -3.34 x_{31} & -39.69 x_{12} & -2.31 x_{20} & -88.16 x_{7} & -3.33 x_{37} & -2.13 x_{23} & -54.12 x_{10} & -0.10 x_{28} & -1.97 x_{38}\\
 x_{33}   &  11508.7592414 & -5.75 x_{25} & -1903.24 x_{6} & -113.20 x_{14} & -14.66 x_{11} & -87.29 x_{32} & -24.14 x_{30} & -91.16 x_{35} & -74.85 x_{36} & -1209.62 x_{4} & -585.34 x_{15} & -105.03 x_{31} & -1225.64 x_{12} & -73.79 x_{20} & -2776.26 x_{7} & -104.39 x_{37} & -66.82 x_{23} & -1703.92 x_{10} & -3.38 x_{28} & -62.14 x_{38}\\
 x_{8}   &  5.89139863476 & -0.04 x_{25} & -1.47 x_{6} & +  0.31 x_{14} & -0.42 x_{11} & +  0.00 x_{32} & +  0.00 x_{30} & -0.03 x_{35} & -0.02 x_{36} & -0.90 x_{4} & -0.81 x_{15} & -0.02 x_{31} & -0.68 x_{12} & -0.01 x_{20} & -0.73 x_{7} & -0.07 x_{37} & -0.01 x_{23} & +  0.19 x_{10} & -0.02 x_{28} & -0.02 x_{38}\\
 x_{34}   &  2055.23537091 & -2.25 x_{25} & -357.94 x_{6} & -16.42 x_{14} & +  7.29 x_{11} & -17.23 x_{32} & -4.38 x_{30} & -16.98 x_{35} & -13.72 x_{36} & -257.25 x_{4} & -73.63 x_{15} & -20.44 x_{31} & -227.02 x_{12} & -12.53 x_{20} & -504.02 x_{7} & -18.93 x_{37} & -12.13 x_{23} & -323.34 x_{10} & -0.68 x_{28} & -10.14 x_{38}\\
 x_{13}   &  79.6467732206 & +  0.01 x_{25} & -12.56 x_{6} & -1.35 x_{14} & +  0.49 x_{11} & -0.63 x_{32} & -0.20 x_{30} & -0.62 x_{35} & -0.50 x_{36} & -7.61 x_{4} & -3.62 x_{15} & -0.72 x_{31} & -8.00 x_{12} & -0.50 x_{20} & -19.28 x_{7} & -0.71 x_{37} & -0.47 x_{23} & -12.31 x_{10} & -0.03 x_{28} & -0.44 x_{38}\\
 x_{29}   &  4176.55489612 & -2.00 x_{25} & -687.41 x_{6} & -38.08 x_{14} & +  4.74 x_{11} & -32.41 x_{32} & -8.46 x_{30} & -33.89 x_{35} & -27.52 x_{36} & -441.60 x_{4} & -226.10 x_{15} & -38.49 x_{31} & -454.49 x_{12} & -26.40 x_{20} & -1024.76 x_{7} & -37.10 x_{37} & -23.78 x_{23} & -621.21 x_{10} & -1.41 x_{28} & -23.37 x_{38}\\
 x_{26}   &  2658.31052625 & -0.33 x_{25} & -435.74 x_{6} & -41.23 x_{14} & -2.10 x_{11} & -20.08 x_{32} & -6.37 x_{30} & -20.57 x_{35} & -17.38 x_{36} & -257.42 x_{4} & -142.00 x_{15} & -23.63 x_{31} & -258.31 x_{12} & -16.75 x_{20} & -640.31 x_{7} & -23.33 x_{37} & -15.13 x_{23} & -400.05 x_{10} & -1.16 x_{28} & -14.16 x_{38}\\
\hline
z    &  703.970746772 & -0.54 x_{25} & -125.12 x_{6} & -6.18 x_{14} & -3.86 x_{11} & -5.31 x_{32} & -1.60 x_{30} & -5.39 x_{35} & -4.37 x_{36} & -73.10 x_{4} & -34.29 x_{15} & -6.38 x_{31} & -75.19 x_{12} & -4.68 x_{20} & -159.93 x_{7} & -6.54 x_{37} & -4.10 x_{23} & -102.14 x_{10} & -0.38 x_{28} & -3.69 x_{38}\\
\end{array}\]
Final Dictionary
Solution:  703.970746772
Num Pivots:  45
\end{document}
